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Why Don't You Sleep On It?

thefirelane wrote to mention a New Scientist study that indicates your subconscious mind is a better decision maker than you are. From the article: "The research suggests the conscious mind should be trusted only with simple decisions, such as selecting a brand of oven glove. Sleeping on a big decision, such as buying a car or house, is more likely to produce a result people remain happy with than consciously weighing up the pros and cons of the problem, the researchers say. Thinking hard about a complex decision that rests on multiple factors appears to bamboozle the conscious mind so that people only consider a subset of information, which they weight inappropriately, resulting in an unsatisfactory choice. In contrast, the unconscious mind appears able to ponder over all the information and produce a decision that most people remain satisfied with."

318 comments

  1. Hmm by Anonymous Coward · · Score: 1, Funny

    I was going to say "first post" but decided to sleep on it. Not first post!

    1. Re:Hmm by Mattcelt · · Score: 1

      Speaking of, now I finally have a viable excuse to sleep at my desk!

      "No sir, I wasn't slacking - I was making decisions more efficiently!" I love it. :-)

      On a more serious note, if you haven't read Gladwell's "Blink" yet, you should. It'an awesome (and fun to read) treatise on the power of the unconscious mind. Similar to Pinker's "The Language Instinct", but more accessible and tries to be less persuasive.

  2. Hmmmm by jxs2151 · · Score: 1, Funny

    Never thought about that...

    1. Re:Hmmmm by CastrTroy · · Score: 4, Informative

      I've seen this happen on more than one occasion. Mostly I notice it with video games. I'll try for 2 hours to complete a task and not even complete it. Then, the next day I'll get it first try. My opinion is that your brain works through a lot of stuff when you're sleeping. I think this is why babies need a lot of sleep. Everything is new to them, and their brain needs a lot of time to process all that new information. I also find it easier to learn something new if I do it over a longer period, than trying to cram everything in at once. Instead of working 3 hours, you work on something in 1 hour sessions for 3 days. You retain the information a lot better.

      --

      Anthropic principle: We see the universe the way it is because if it were different we would not be here to see it.
    2. Re:Hmmmm by fimbulvetr · · Score: 1, Redundant

      I too, have experienced this. A video game level I've tried 5 times or maybe even a bit of code or technology problem I'm having seems extraordinarily complex or hard to achieve. I'll sleep on it and and seems the next day I can reliably pass the level every time (like the last level of Battlefield 2), or I come up with a better solution for the code, or a nice solutions for a technological problem - something that baffled me the day before. I unofficially exploit this all of the time now - buying a car, fixing that problem at work, solving the latest problem with the ex-wife, etc.

    3. Re:Hmmmm by gardyloo · · Score: 3, Insightful

      Instead of working 3 hours, you work on something in 1 hour sessions for 3 days. You retain the information a lot better.

            There's a big trade-off to this, though. One has to be careful in defining what you mean by "work on".

            I'm in graduate school. Lots of maths, physics, etc. It's really easy to get bogged down in complicated problems. I've found that if I go to sleep after working *for a long time* on a problem, then it becomes easier to solve. However, I have to have REALLY worked on the problem. A couple of hours doesn't cut it; you have to really dig in, ignore slashdot (gasp!), get some Zeppelin on the radio, and maybe only take breaks for the bathroom. Only after several hours (at least 4, for me) of that does the "sleeping on it" do any good.

    4. Re:Hmmmm by CastrTroy · · Score: 1

      You are right. You can't just look at something for 15 minutes, and expect that you'll solve it when you go to sleep. You have to really be concentrating on solving it for a period of at least an hour. This depends on the complexity of the problem. If the problem is really complex, you may have to spend 6 hours working on it for you to get any advantage out of sleeping on it.

      --

      Anthropic principle: We see the universe the way it is because if it were different we would not be here to see it.
    5. Re:Hmmmm by eugene+ts+wong · · Score: 2, Interesting

      I agree with what you said. According to a book I read about training and learning, it is always best to learn new tasks in short chunks. That's not to say that problem solving is the same as training, but the principles are similar because the brain is being used.

      For example, the book said that playing an instrument for only a few minutes is better, and repeating the task only 3 times is more than enough. The next session will yeild surprisingly better results. If I wanted to play a high note on a trumpet, then I would play it only 3 times successfully in a row, and then quit. The next time around, the next highest note would automatically be achievable, and then I would go at it for 3 times, etc.

      The idea is that your mind has had a chance to learn the next note, but the body is too tired in this session to play it. So, attempting it while your body is tired would only develop bad technique. That's not to say that the training has to end. If you want, you could train on other aspects, like a new musical phrase, that doesn't involve those high notes, etc.

      I'm sure that problem solving has similar obstacles.

      That being said, I agree with what the others have said about attacking a problem for a minimum amount of time. It all depends on the nature of the problem, and how many factors are involved.

    6. Re:Hmmmm by Krimszon · · Score: 1

      I wonder what freaking problem is my cat trying to solve?

    7. Re:Hmmmm by B3ryllium · · Score: 1

      They are trying to solve the ultimate paradox of Felis Silvestris: Why do they yearn for both attention and solitude at the same time?

      Plus, they also meditate on the best way to get more food and treats. And on what things they want to claw next.

  3. Hrm by B3ryllium · · Score: 3, Funny

    I was going to post a rebuttal to this article, but I think I'll have a nap first.

    1. Re:Hrm by jd0g85 · · Score: 2, Funny

      was going to post a rebuttal to this article, but I think I'll have a nap first.

      That would suggest that /. posts are important decisions.

      --
      There is no belief, however foolish, that will not gather its faithful adherents who will defend it to the death.-Asimov
    2. Re:Hrm by B3ryllium · · Score: 0, Redundant
      That would suggest that /. posts are important decisions.
      The fact that I posted my comment negates your observation, and thus proves that Slashdot posts are unimportant and redundant :)
  4. A-ha! by Shag · · Score: 5, Funny

    So the famous step:

    2. ???

    Should actually be

    2. Sleep

    --
    Village idiot in some extremely smart villages.
    1. Re:A-ha! by aurb · · Score: 0

      Depends on who you sleep with. Oh, wait.

    2. Re:A-ha! by altoz · · Score: 1

      According to the article, it's more like:

      2. Distract yourself

      There's our justification for playing Civ IV at work!

    3. Re:A-ha! by The_REAL_DZA · · Score: 3, Funny

      I'd say that instead of

      2. ???

      it should be

      2. ZZZ

      --


      This space intentionally left (almost) blank.
    4. Re:A-ha! by maxwell+demon · · Score: 1

      You misspelled "reading Slashdot".

      --
      The Tao of math: The numbers you can count are not the real numbers.
    5. Re:A-ha! by Shag · · Score: 4, Funny

      (Oh, and yes, I'm looking forward to the inevitable increase in MAKE MONEY WHILE YOU SLEEP ads, now.)

      --
      Village idiot in some extremely smart villages.
    6. Re:A-ha! by Anonymous Coward · · Score: 3, Funny

      1. !!!
      2. ZZZ
      3. ???
      4. $$$

    7. Re:A-ha! by Doggan · · Score: 0

      1. Collect underpants
      2. Sleep
      3. Profit

      Sorry, but your conclusion makes no sense in the land of underpants gnomes.

    8. Re:A-ha! by everphilski · · Score: 1

      You should really sleep on it before making that assertation, your conscious might be misleading you...

    9. Re:A-ha! by IAmTheDave · · Score: 1

      Lightspeed fits today's active lifestyle. Whether you're on the jobor having fun. Lightspeed briefs, style and comfort for the discriminating crotch.

      --
      Excuse my speling.
      Making The Bar Project
    10. Re:A-ha! by halivar · · Score: 0, Redundant

      Then it should be:

      2. Zzz

    11. Re:A-ha! by karnal · · Score: 4, Insightful

      You got it a little backwards....

      1. ???
      2. ZZZ
      3. !!!
      4. $$$

      See, you need to have the question (???) before the answer (!!!)...

      --
      Karnal
    12. Re:A-ha! by nizo · · Score: 1

      At least now when I run around knocking people out with my Cluebat(tm), I can claim it is to help them solve a problem. Actually now that I think about it, this would help me solve some problems that have been bothering me lately.

    13. Re:A-ha! by Cili · · Score: 1

      1. !!!
      2. ???
      3. ZZZ
      4. www
      5. $$$
      6. xxx

      1. first you have a problem, 'an itch to scratch'
      2. then you become conscious about it; start looking for a solution
      3. ZZZ (or read slashdot)
      4. work on it, or google (www) for it, based on the general conclusions from point 3.
      5. problem solved (if you can't solve a problem with money, solve it with a shitload of money)
      6. how people use the $$$ from point 5

    14. Re:A-ha! by sfjoe · · Score: 1

      Yeah, but as that famous philosopher Meat Loaf noted, sometimes you just CANNOT sleep on it:

      I couldn't take it any longer
      Lord I was crazed
      And when the feeling came upon me
      Like a tidal wave
      I started swearing to my god and on my mother's grave
      That I would love you to the end of time
      I swore that I would love you to the end of time!

      So now I'm praying for the end of time

      --
      It's simple: I demand prosecution for torture.
    15. Re:A-ha! by Anonymous Coward · · Score: 0

      In sovi3t russia, brain sleeps you!

  5. Hmm by Evanisincontrol · · Score: 0, Offtopic

    Hmmm... do I wan the first post on slashdot? Maybe I'll sleep on it..

  6. Brighter in the morning? by Verteiron · · Score: 4, Interesting

    Is this really due to the brain "working on" problems in your sleep? Or is this because the hours after waking are when the brain is at its operational best and it is easier to process large amounts of information at that time?

    --
    End of lesson. You may press the button.
    1. Re:Brighter in the morning? by CatsupBoy · · Score: 5, Informative

      Funny thing is, I dont believe sleep was even introduced into the study. They had people work on puzzles while mulling over a decision.

      So, while your point may be valid, sleeping would actually introduce more variables into the study then did the actuall method used in the study.

    2. Re:Brighter in the morning? by Dausha · · Score: 1

      "Is this really due to the brain 'working on' problems in your sleep?"

      I've suffered from this problem. I would have a hard time coding a solution at work, something that really plumbed the depths of my understanding--which probably isn't too difficult a feat. Then, I'd go home and sleep. During the night, I would dream myself coding the solution--read the code, then wake up. I would then pseudocode the solution and go back to sleep. Next day, *poof* coding was a breeze.

      So, at least sometimes my mind is providing answers while I sleep. Other times, it's just screwing around. Damn loafer. Get back to work!

      --
      What those who want activist courts fear is rule by the people.
    3. Re:Brighter in the morning? by PFI_Optix · · Score: 1

      I suspect it's got a lot more to do with your brain's tendency to "unload" at night, especially as you are going to sleep. Ever been laying in bed and had some really brilliant idea?

      I've read that your brain unwinds and spends all night processing the previous day's experiences in relation to the rest of your memories. When you wake up in the morning, your brain is at its best, AND your mind has had time to sort out what it's learned recently and make better sense of it.

      --
      120 characters for a sig? That's bloody useless.
    4. Re:Brighter in the morning? by Da_Biz · · Score: 4, Insightful

      Is this really due to the brain "working on" problems in your sleep? Or is this because the hours after waking are when the brain is at its operational best and it is easier to process large amounts of information at that time?

      I don't know if it's necessarily working on problems, per-se. However, during REM sleep, your brain is at a very high level of metabolic and electrical activity, and is doing things like reinforcing long term memory. It's possible that this integration process makes for better decision making.

      That said, without seeing the actual research paper, I'd have to say that the results of the study are rather specious. I'm not buying a research metric based on how people judge which "shampoo" is better.

      And, when it comes to the subconcscious, I think I'd have to vote that it would NOT be the best idea to control one's consumer experience solely in that manner. The effects of TV marketing in the USA, and 'mass-consumerism' do not contribute to better buying decisions. I believe that subconscious buying = impulse buying.

      The buying habits of Americans would benefit from change that comes from mindful consideration about what we really need, where things are made, and how we're going to afford things in the long term.

    5. Re:Brighter in the morning? by swimmar132 · · Score: 1

      RTFA. It has nothing to do with sleep.

    6. Re:Brighter in the morning? by Anonymous Coward · · Score: 0

      Well the conclusion of most scientific studies on the matter is mixed. There is no proof that the brain "works on" anything during the sleep cycle. One highly regarded study concluded that dreams and the like are just a primal response intended to keep our brains alert in case of nearby predators, dangers, etc.

    7. Re:Brighter in the morning? by eln · · Score: 1

      I think it might have something to do with the rest period giving you a chance to get away from the stress of the situation in which a decision is required, and allow you to consider the decision on your own schedule.

      It's difficult to make rational decisions about major things when you're under a time strain, or when you're in an evironment where there is pressure to make a decision. Car dealerships depend on this phenomenon.

    8. Re:Brighter in the morning? by thefirelane · · Score: 2, Interesting

      No,
      In these tests, the researchers gave a complex choice, made the people do math or anagram problems, then decide. The sleeping part was just an inference, but the research concluded allowing the non-active parts of your brain to work on something was beneficial (this is what I heard on NPR, as a supplement to the article)

    9. Re:Brighter in the morning? by nomadic · · Score: 2, Funny

      When you wake up in the morning, your brain is at its best

      I've usually found the opposite...

    10. Re:Brighter in the morning? by Quiet_Desperation · · Score: 2, Funny
      Or is this because the hours after waking are when the brain is at its operational best...

      Geez, I want your job. My hour after waking is basically, "Oh, shit, I have to go get myself in order and go to my fucking job. :(

      Unless it's the weekend, when I just don't bother waking up.

    11. Re:Brighter in the morning? by arnie_apesacrappin · · Score: 1
      I've suffered from this problem. I would have a hard time coding a solution at work, something that really plumbed the depths of my understanding--which probably isn't too difficult a feat. Then, I'd go home and sleep. During the night, I would dream myself coding the solution--read the code, then wake up. I would then pseudocode the solution and go back to sleep. Next day, *poof* coding was a breeze.

      I almost quit a job because of this. I wrote a screen-scraper application that interacted with a TN3270 session to pull information out of an archaic database, process the information and then make new entries in the database. I was staring at the TN3270 session so many hours a day that I would dream about the screens every night. Every time I closed my eyes I saw a black background with purple and green lettering and lines. But, I always knew exactly what my application needed to do. I had already watched it run the yet undeveloped code in my head for a couple of hours the night before.

      --

      Still, with a plan, you only get the best you can imagine. I'd always hoped for something better than that. -CP

    12. Re:Brighter in the morning? by martensitic · · Score: 2, Funny

      > Funny thing is, I dont believe sleep was even introduced into the
      > study. They had people work on puzzles while mulling over a decision.

      I will need to remember this the next time I get in trouble for playing solitaire at work.

      --
      Ut Tensio, Sic Vis
    13. Re:Brighter in the morning? by dusik · · Score: 1

      By his job you really mean his brain, right? ;)

    14. Re:Brighter in the morning? by vertinox · · Score: 1

      Is this really due to the brain "working on" problems in your sleep?

      I've actually woken up due to someone else, noise, disturbance and I'll wake in a half sleep to find my mind doing something such as solving a computer problem or even code or math.

      This has always struck me as odd because I wasn't concioussly aware of it in my dreams and it takes me a moment to realize I am awake.

      Of course I had a girlfriend tell me that one night I was talking in my sleep trying to get her to click on the start button so we could go to settings and control panel. (I know... girlfriend on slashdot... yeah yeah... it happens) Of course that might have been just me having a nightmare about doing tech support.

      --
      "I am the king of the Romans, and am superior to rules of grammar!"
      -Sigismund, Holy Roman Emperor (1368-1437)
    15. Re:Brighter in the morning? by angst_ridden_hipster · · Score: 4, Funny

      Heh.

      I've had variants of this.

      Once, many, many years ago, (for reference, I had just gotten a brand new Epson MX-80 printer for the mighty TRS-80 model I), I was working on some complex algorithm or another. I mean, in those days, a complex algorithm was pretty simple by today's standards, but didn't have much memory to work with, so you had to try to be clever.

      In any case, went to sleep around 3am, exhausted. Immediately had a dream where the solution came to me. In the dream, I wrote it, tested it, and saved the file. But then I realized in the dream that I was asleep, so saving to a dream drive wouldn't work -- when I woke up again, it would be gone. So the solution was to print it. Somehow, in dream logic, the printout was more persistent.

      The next morning, I knew I had to check the printer for something. Unfortunately, I found nothing there. I couldn't remember why I needed to check, although I felt really let down that there was no print out.

      I gradually reconstructed the dream, and even got back to the solution I had come up with. Turned out to be incorrect, but got me on the right track ...

      --
      Eloi, Eloi, lema sabachtani?
      www.fogbound.net
    16. Re:Brighter in the morning? by Joe+the+Lesser · · Score: 1

      They only things my brain can process after waking up is: I want food. I want to pee. I want to turn that damn alarm off and go back to sleep.

      I've always felt the smartest at about 4 PM. Maybe because my brain starts to get excited because play time is soon.

      --
      "I only speak the truth"
      Karma: null(Mostly affected by an unassigned variable)
    17. Re:Brighter in the morning? by Innova · · Score: 1

      However, during REM sleep, your brain is at a very high level of metabolic and electrical activity, and is doing things like reinforcing long term memory.

      So my brain gets defragged every night?

    18. Re:Brighter in the morning? by Maset · · Score: 1

      This is quite interesting. I vividly remember when I was a teenage playing Tetris on my Gameboy one of the adults asked a riddle:
                'blah blah blah, gave 30 cents change and one of the coins wasn't a 20 cent piece' (seriously that is the only bit of the riddle i picked up).

      Within about 1 second I came up with the answer 'the other one was a 20 cent piece'

      I was a bit surprised that I came up with the answer so quickly, especially as I was not at all thinking about it. It also mildly pissed off the person asking the question (they probably took half an hour to figure it out).

      ** In Australia we don't have quarters; 5, 10, 20, 50 cent pieces then $1 and $2 coins before notes.

    19. Re:Brighter in the morning? by Da_Biz · · Score: 1

      From what I understand from my A&P class, yes. It's also throwing out information that your brain is not finding terribly useful.

    20. Re:Brighter in the morning? by Gunny101 · · Score: 1

      Finally, I have enough data to create a business case on playing Quake at work? Need me? Sorry boss, working on an important decition right now. *ONE FRAG LEFT!*

    21. Re:Brighter in the morning? by Anonymous Coward · · Score: 0

      Did you read tfa? They included 'time to mull it over' which seems to contradict your 'impulse buy' equasion. Basically what they are saying is that 'impulse thinking' is bad, much like your reaction to this article.

    22. Re:Brighter in the morning? by russellh · · Score: 2, Interesting

      Yes, In 22 years of programming I have only once (that I can recall) received the solution in a dream. I think it was 1998 and I was debugging an application level network protocol, marshalling and unmarshalling data, but something was really dragging the parser down. I worked on it for days, then one night I had a seriously vivid dream that I was the parser. I was looking out from my process to the bytes as they came and I discovered the answer in the dream as I went through the algorithm motions. Next day in the office it was exactly right. I've never experienced anything else like that, or at least, to that degree.

      (I think when you had a TRS-80 I had a TI-99 4/A. wooo!)

      --
      must... stay... awake...
    23. Re:Brighter in the morning? by Squarepusher · · Score: 1

      I don't believe that's the case. Unfortunately I can't cite any references, but I recently heard that "grogginess" when a person wakes hinders ones mental and physical operation as much as going without sleep for 48 hours. For some people this state of grogginess can last up to 2 hours. (I'm pretty sure that's the case for me, heh.)

      --
      Every hour wounds. The last one kills.
    24. Re:Brighter in the morning? by Anonymous Coward · · Score: 0

      Very much the opposite for me. Brain always seems to be most active when I want it to shut off and go to sleep.

      Always thought I should get a night job, and become nocturnal.

      Not sleeping wouldn't be a problem if I didn't have to get up and go to work.

    25. Re:Brighter in the morning? by Anonymous Coward · · Score: 0

      "I gradually reconstructed the dream, and even got back to the solution I had come up with. Turned out to be incorrect, but got me on the right track ..."

      I think most often the benefit received from "sleeping on it" stems from your (physical) need for rest. I'm not sure your mind generally will work on problems while you sleep, but it clearly does sometimes. When I "see" solutions in dreams, and are able to recall it after I wake up, it is always in the form of hints or pointers, not the actual solution.

      So it's not like a professor doing the assignment for me, more of an assistant helping me organize my work and pointing out that "hey, I notice you didn't try *this* approach.."

  7. Boss... by MyLongNickName · · Score: 4, Funny

    Honest Boss, I wasn't sleeping on the job... actually I was, but it was helping me figure out how to tackle this project. Can't argue with science!

    --
    See my journal for slashdot ID's by year. Mine created in 2005. http://slashdot.org/journal/289875/slashdot-ids-by-year
    1. Re:Boss... by Anonymous Coward · · Score: 0

      ..then get back to work and stop posting on Slashdot.

    2. Re:Boss... by P3NIS_CLEAVER · · Score: 1

      I have had equally good results working something out while on the crapper, exercising, or when I was in the shower.

      --
      Please sign petition to restore sanity to our banking system!!!

      http://financialpetition.org/
  8. Be patient. by Anonymous Coward · · Score: 5, Funny

    Wait for my +5 insightful post tomorrow.

    1. Re:Be patient. by WBurton · · Score: 1

      You can post it with the dupe. :)

    2. Re:Be patient. by zenrandom · · Score: 2, Funny

      unfortunately I won't get how insightful your comment is in order to mod it up until the day after tomorrow...

  9. Sleep? by Billosaur · · Score: 1

    Sleep... sleep... sounds familiar, but can't remember he last time I had any. I remember it was good though...

    Seriously, I think it's a great discovery but for those of us who do not get the requisite amount of REM every night, I wonder if that would have an effect on these results?

    --
    GetOuttaMySpace - The Anti-Social Network
  10. I refuse to believe those hippocrates! by martinultima · · Score: 1

    Obviously they came to that decision while wide awake – therefore, I refuse to believe any of this nonsense until they've let their unconscious mind think it over and make the "correct" decision!

    --
    Creative misinterpretation is your friend.
    1. Re:I refuse to believe those hippocrates! by PFI_Optix · · Score: 1

      hippocrates?

      I thought he was dead.

      Or is he just taking a really long nap?

      --
      120 characters for a sig? That's bloody useless.
    2. Re:I refuse to believe those hippocrates! by RevWhite · · Score: 0

      Maybe this guy is trying to say that he wants to be a doctor and not treat people based on the four humors. Sleep apparently could help him with forming coherent statements.

      --
      Hey, can I bum a sig?
    3. Re:I refuse to believe those hippocrates! by Lummoxx · · Score: 1

      hippocrates?

      I thought he was dead.

      He's not dead, he's just thinking really, really hard.

      --

      I am a viral sig. Please copy me and help me spread. Thank you.

  11. No big surprise... by PFI_Optix · · Score: 4, Insightful

    The conscious mind tends to miss details. We spend so much time on the big issues that we don't notice little things. The problem is that we control our thoughts a little too well...if we don't see immediate relevance in something, we drop it. Our subconscious can take everything into account.

    I'm quite fond of telling people that they think too much, or are overthinking a problem. They spend so much time fretting about how difficult the problem is that they don't actually devote any time to solving it.

    --
    120 characters for a sig? That's bloody useless.
    1. Re:No big surprise... by jacksonj04 · · Score: 1

      I more often see people get caught up in the little things, whilst the big issues just keep rolling along.

      "What colour should it be?"
      "I don't bloody care, it's a bit of pipework to fix a major leak!"

      --
      How many people can read hex if only you and dead people can read hex?
    2. Re:No big surprise... by maxume · · Score: 1

      I tend to think that the people who sleep on it don't make a better decision because their subconscious mind does a deep analysis of all the details, but because sleeping on it gives them a chance to ignore the details and pick what they like.

      Of course, liking something more than something else is a fairly subconscious decision, but it is going to tend to stay the same over time. If you pick what you like now, unless it absolutely sucks, you are going to like it in the future.

      Malcolm Gladwell's Blink provides an interesting discussion of how the decision making process works. If you haven't, check it out.

      --
      Nerd rage is the funniest rage.
    3. Re:No big surprise... by kbielefe · · Score: 5, Interesting
      You just described my in-laws perfectly. They rarely go out to eat because it is too difficult to decide what to eat. They never go on vacation because it is too difficult to decide where and when. He has worked at a company he dislikes for decades because it is too difficult to decide what other company to work for. They've been trying to decide between getting a master's degree in engineering or business for so long that he could have had both by now.

      Meanwhile, they lose thousands in financial investments that were entered too hastily, and are jealous of the fun vacations and outings we do -- with less income -- while they wait for the perfect opportunity to come along. Usually, being able to ignore unimportant problems is a big asset.

      --
      This space intentionally left blank.
    4. Re:No big surprise... by flyingsquid · · Score: 3, Funny

      There's an old Russian maxim to the effect that "mornings are wiser than evenings". But given the Russians' reputation, I just figured it had something to do with being less full of vodka...

    5. Re:No big surprise... by antifoidulus · · Score: 1

      Obviously you have never put vodka in your Cheerios.

    6. Re:No big surprise... by youBastrd · · Score: 1

      There's a great book about trusting intuition called Blink: The Power of Thinking Without Thinking. In a nutshell, it goes over reasons why your first impression is often the most honest one, no matter how we later try to justify it with rational thought later. Some fun topics are covered.

      Pedantic summary of the book: We're taught from an early age to "look before we leap," to think about things before making a decision, to carefully weight all options based on logic and reasoning. But it seems that the opposite is true: our unconcious, gut reaction is often right, and our concious minds are correct less frequently.

      --
      No one has ever fired for blaming Microsoft.
    7. Re:No big surprise... by Reziac · · Score: 1

      Not only that, but the conscious mind sometimes uses its own "intelligence" to talk itself into bad decisions.

      Something I've noticed from Real Life, both with myself and others:

      If I have to come up with a whole bunch of reasons why I should do something, I'd better back off and think again -- because they're not REAL reasons; they're a means of "talking myself into" doing whatever. IOW, justification and validation, not REAL reasons.

      Conversely, decisions made on the spot and without a lot of agonizing (ie. made "on a hunch") are more likely to be correct... because I haven't had a chance to talk myself into or out of them.

      --
      ~REZ~ #43301. Who'd fake being me anyway?
    8. Re:No big surprise... by Omestes · · Score: 1

      I tried this strategy in college for awhile... It works just fine, until alcohol is involved.

      --
      A patriot must always be ready to defend his country against his government. -edward abbey
    9. Re:No big surprise... by Anonymous Coward · · Score: 0

      I wonder. I have noticed that some individuals are able to think very clearly about other people's problems, or problems that are remote from them. However, when they attempt to evaluate problems directly concerning themselves, they seem to immediately seek distraction, any distraction, or simple abandon all pretense to a priori structure on their observations.

      Perhaps the unconscious mind can possess that kind of necessary distance to seek out solutions in that separate existence that has an inscrutable but perusable narrative flow. To it, the conscious mind must look fairly schizoidal, yet the paths to reestablishing consistent - if not coherent - patterns must be obvious.

  12. emotions vs logic by slackaddict · · Score: 1
    Isn't this the same thing as saying, "don't make emotional descisions"? I mean, usually your first impression is an emotional one, not necessarily logical. When you wait a while and allow yourself to consider the logical or non-emotional merits of each side of a descision, you can be emotionally more satisfied with your choice. :-)

    --
    ConsultingFair.com
    1. Re:emotions vs logic by Daniel_Staal · · Score: 1

      Actually, from my reading of it, they are saying do make emotional decisions. That people tend to not consider all the variables (and not compare correctly the ones they do consider) when trying to think logically, so you should let your subconcious come to an emotional decision.

      Of course, it should be a subconcious emotional decision: Your first impression is a concious emotional decision, which uses the same weights and variables as your logical decision.

      --
      'Sensible' is a curse word.
    2. Re:emotions vs logic by Derlum · · Score: 2, Insightful

      I would be tempted to argue the opposite, actually. The primary criteria this study considered for a "successful" decision seemed to be all emotional:

      ...people made better decisions - ones that they remained happy with...

      Isn't it possible that your unconscious mind is so much more in-tune with your primitive and emotional id that it's better able to determine what decision will make you "happy" over the long term? People make job or purchasing decisions every day that may not be the best for their career advancement or financial well-being, but none of that matters much if they're satisfied.

    3. Re:emotions vs logic by The+Cydonian · · Score: 2, Interesting

      The way I read it, they're saying two things: first, that we background-process a lot more we're aware of, and second, that the decisions we come to after an extended background-processing session are the ones that we're the most comfortable with. Whether they're correct or not, and the actual modalities of the chain of thoughts that brought us to that decision are extraneous factors.

  13. Siesta time by SpeedBump0619 · · Score: 1

    I am gonna install a cot in my cubical now! "But I *was* working on the new database architecture."

    1. Re:Siesta time by Anonymous Coward · · Score: 0

      You should work on your spelling. It's "cubicle". Just so you know, it's not "artical" either, it's "article", and there is a difference between principal and principle.

  14. Shower Smarts, Too! by ThankfulJosh · · Score: 2, Interesting

    Somehow this strikes me as seeming really true, even if just from my own experience.

    I wonder if this has anything to do with the fact that when I take a shower (and go into a more relaxed state), I am hit with great ideas and solutions for problems. This is a very strong, repeated experience for me. I sometimes think I should bathroom tile my work cube, but this "subconscious thinking" thing makes way more sense.

    P.S. C'mon, no jokes about what one may do in the shower to be relaxed. I preemptively strike at you!

    1. Re:Shower Smarts, Too! by PFI_Optix · · Score: 1

      So buy some of those bath crayons like my toddler has and write down all your good ideas on the wall.

      I'd wager than 80% of them will look silly the next time you take a shower. Fortunately, it washes off easily.

      --
      120 characters for a sig? That's bloody useless.
    2. Re:Shower Smarts, Too! by AKAImBatman · · Score: 4, Insightful

      Somehow this strikes me as seeming really true, even if just from my own experience.

      My first reaction was, "Hell, I could have told them that!"

      I thought it was common knowledge that one of the best ways to attack a problem is to review the materials, give it a rest, then come back with a fresh perspective? I've always attributed the bursts of inspiration that come from this to the "unconcious processor." Many people refer to it as "letting it churn in the back of your head." One way or another, most of the people I know seem to be cognizant of the fact that their unconcious is an excellent place to work problems out.

      What really convinced me of the true power of unconcious thought was a puzzle someone gave me when I was a teen. The puzzle consisted of an 8 cell grid drawn on a piece of paper. You had to fill each cell with a number from 1 through 8. The challenge was to place the numbers such that no consecutive numbers were adjacent to each other in the horizontal, vertical, or diagonal directions. The guy who showed me the puzzle had supposedly known it for 20 years, but had never solved it. I tried my hand at it quite a bit before bed that night. Finally I just let it go for the moment so I could get some sleep. As I started to drift off, I saw the puzzle in my head. As I watched in my mind, all the numbers dropped into place one by one.

      I popped out of bed, grabbed a piece of paper, and replicated what I had just visualized. Sure enough, it was the solution to the puzzle! My unconcious mind had solved a problem that my concious mind hadn't been able to tackle after hours of trying! After that, I learned to rely more on shoving a problem back into my unconcious, then waiting for a solution to work its way forward. :-)

    3. Re:Shower Smarts, Too! by dusik · · Score: 1

      There are no other rules? What if you fill the whole grid with the same number?

    4. Re:Shower Smarts, Too! by Anonymous Coward · · Score: 0

      -----
      7 | 5
      3 | 1
      6 | 8
      2 | 4
      -----
      ?

    5. Re:Shower Smarts, Too! by AKAImBatman · · Score: 2, Informative
      If my memory serves me, the grid was shaped like this:
      QQQQQQQQ
      **[][]**
      [][][][]
      **[][]**
      QQQQQQQQ
      (Ignore the Qs and the *s. They're to get around the lameness filter.)

      I *think* I still remember the solution too. The key is to figure out the 1 and 2. Once you have those down, the rest follows naturally. :-)

    6. Re:Shower Smarts, Too! by dusik · · Score: 0

      _35_
      7182
      _46_

    7. Re:Shower Smarts, Too! by dusik · · Score: 1

      To elaborate: the solution is easy. Since 1 and 8 are on the ends of the spectrum, they're the most versatile (they only have one dangerous consecutive adversary each), so they go in the middle. The rest is just details.

    8. Re:Shower Smarts, Too! by AKAImBatman · · Score: 1

      Very good. Except now you've spoiled it for everyone else. If you had posted the Petals Around the Rose solution, quite a few people would be screaming for your head. ;-)

    9. Re:Shower Smarts, Too! by dusik · · Score: 1

      I wonder what takes longer, reading my solution or deducing it from scratch...

    10. Re:Shower Smarts, Too! by Anonymous Coward · · Score: 1, Interesting

      Funny. In a not unrelated series of events, I made it a point to write down the brilliant ideas I got after toking. A folder called "high notes" is filled with insanely incoherent gibberish. It all seemed profound and groundbreaking at the time.

    11. Re:Shower Smarts, Too! by dusik · · Score: 0, Flamebait

      Oh, btw, the answer to the rose problem is posted anyway. In the javascript itself:

      Result = 0 ;
      for (var x = 1; x=5; x++) {
              if (DieArray[x]==3) {
                      Result = Result + 2 ;
              }
              else {
                      if (DieArray[x]==5) {
                              Result = Result + 4 ;
                      }
              }
      }

    12. Re:Shower Smarts, Too! by networkBoy · · Score: 1

      you know that's not a half bad idea. . .
      Also, sleep per, se is not required. Might explain why those who do not act quickly, but rather meditate a bit seem to make better choices.
      Time to make a hotmail account and forward this to my boss.
      -nB

      --
      whois gawk date unzip strip find touch finger mount join nice man top fsck grep eject more yes exit umount sleep dump
    13. Re:Shower Smarts, Too! by networkBoy · · Score: 1

      I solved it in my head before reading the solution. I had the top and bottom rows inverted but it still is a valid solution.
      -nB

      --
      whois gawk date unzip strip find touch finger mount join nice man top fsck grep eject more yes exit umount sleep dump
    14. Re:Shower Smarts, Too! by AKAImBatman · · Score: 1

      Dude, seriously. I know you have an emotional need to show off your intelligence due to personal insecurity, but many people don't want to know. They want to figure it out for themselves. That's part of the fun.

      I wonder what takes longer, reading my solution or deducing it from scratch...

      Depends upon your age and experience. Someone exposed to higher mathematics would have little to no problem deducing the answer. Most others would attempt a solution through trial and error.

    15. Re:Shower Smarts, Too! by dusik · · Score: 1

      I don't see how higher mathematics plays into this... 1st grade starts with counting 1..10 (for those who missed out on it before that).

      Also, this would be a very poor way to show off intelligence :)

    16. Re:Shower Smarts, Too! by dusik · · Score: 1

      Yeah, the thing is symmetrical. Whether or not you consider those distin ct solutions is, IMO, a matter of preference.

    17. Re:Shower Smarts, Too! by TriZz · · Score: 0

      The thing about PATR is that the smarter you are - the harder it becomes. ...it's a game for stupid people to feel smart because the simpler folks figure it out quick whilst the smarter people come up with these amazing algorithms looking for the solution. It's a double-edged sword. Figure it out quick and be dumb and happy - or not, then be frustrated and intelligent. PS: I know the answer.

      --
      No matter how hot a girl is - some guy somewhere is sick of her shit.
    18. Re:Shower Smarts, Too! by dusik · · Score: 1

      Sounds like there's nothing great about being intelligent. Aren't the simplest solutions generally the most desirable? (IOCCC is an exception) And isn't intelligence regarded positively because it allegedly leads to more desirable solutions?

    19. Re:Shower Smarts, Too! by PhreekyMikey · · Score: 1

      I watched a programme once that explained that you had the best ideas in the showers because of something like, the water dragged ions down which inturn dragged oxygen... Something too technical for me :P But it's all to do with the fact you get alot more oxygen in the shower :)

    20. Re:Shower Smarts, Too! by PFI_Optix · · Score: 2, Funny

      On my forums, I have a rule: no posting while high. It started when people started making threads on a daily basis about how they were "just sitting around with some friends talking" and realized something utterly profound, yet remarkably stupid.

      Obviously I can't enforce it, but it sure does cut down on the pot posting.

      --
      120 characters for a sig? That's bloody useless.
    21. Re:Shower Smarts, Too! by sasdrtx · · Score: 1

      - 4 6 -
      7 1 8 2
      - 3 5 -

      Wow, almost 30 seconds... maybe that guy was dumb.

      Or did I misunderstand the rules?

      --
      Most people don't even think inside the box.
    22. Re:Shower Smarts, Too! by AstrumPreliator · · Score: 1

      Actually it's easier to start out with 4 or 5 and work outwards from there. For instance, place 4 somewhere, then 5, then 3, then 6, etc...

    23. Re:Shower Smarts, Too! by MaxUK · · Score: 1

      As I started to drift off, I saw the puzzle in my head. As I watched in my mind, all the numbers dropped into place one by one.

      The force is strong in this one...

    24. Re:Shower Smarts, Too! by jonaskoelker · · Score: 2, Informative

      Very interesting.

      If you are 32 years old, you have `only' left out 11867 nights. I assume you didn't solve any puzzles those nights (mod me -1 flamebait if you want...).

      On a serious note, though, we humans have a great tendency to remember the spectacular incidences and forget the nonspectacular ones. Bear this in mind when you read anyone's anecdotes, and tell anecdotes yourself (and, especially, bear this in mind when someone makes claims about `supernatural phenomena').

      Keeping-both-your-feet-on-the-ground-'ly yours,

      Jonas

    25. Re:Shower Smarts, Too! by Anonymous Coward · · Score: 0

      My first reaction was, "Hell, I could have told them that!"

      Really? My first reaction was "Well, they've measured some data, and then come to the wrong conclusion about it."

      The key is that they seem to have equated the 'right decision' with the one the people 'remained happiest with' (though the TFA doesn't seem to supply much info about this).

      If your subconcious says "eat a candy!" but your concious mind says "I must maintain my diet - no candy for me" you may have made the right decision, but you won't necessarily be happy about it.

    26. Re:Shower Smarts, Too! by tonyr60 · · Score: 1

      My experience is that the relaxed state is the key. I see myself and others making bad decisions in the big picture context when we feel we have to make them on the fly. Walking away from a crisis or immediate need for a decision frequently produces a better result. But it can piss off PHBs and others when they THINK an immediate decision is required.

    27. Re:Shower Smarts, Too! by s-orbital · · Score: 1
      That's trippy. Its about 1am, and half asleep, I scribbled this grid on a posted note, and a list of numbers 1-8 and shut my eyes. Sure enough, where 1,8, and 5 emerged on the grid in my mind. I jotted them down, and I'll be damned, it worked.
      * 1 5 *
      2 6 3 7
      * 4 8 *
      Took under a minute.
      --
      Patent: from Latin patere, to be open
    28. Re:Shower Smarts, Too! by Anonymous Coward · · Score: 0

      Exactly. Ant this is the kind of problem you solve the best when you are conscious. I am sure if one' IQ is over 120 it will take less that 10 sec to figure out the problem. If one's an idiot, it will take him 110 years to test every morning one possible permutation which appeared to him during the sleep.

    29. Re:Shower Smarts, Too! by AKAImBatman · · Score: 1

      *cough* Um. How do I put this? Consecutive numbers can't be diagonal. You've got diagonal pairs for all your numbers.

    30. Re:Shower Smarts, Too! by petermgreen · · Score: 1

      mmm about 360K possibilities. easilly within the range of what can be brute forced with computer help.

      --
      note: i'm known as plugwash most places but i screwd up registering that here somehow in the past and now can't register
    31. Re:Shower Smarts, Too! by nasch · · Score: 1

      What other way is there to measure the right decision other than what you're happy with long after making it? You could question how long is long, but if you're still happy with your car 5 years later, who can tell you you bought the wrong one? Do you have some other way to measure what constitutes the right decision?

    32. Re:Shower Smarts, Too! by Ikester8 · · Score: 1

      I've never been able to solve sudoku in my sleep. Way to go!

      --
      That's the last time I run code posted in somebody's sig...
    33. Re:Shower Smarts, Too! by ThankfulJosh · · Score: 1

      That is very insightful. Thank you.

    34. Re:Shower Smarts, Too! by Anonymous Coward · · Score: 0

      That's how I figured out the answer too.

      I'm naughty. ;p

    35. Re:Shower Smarts, Too! by Tesla+Tank · · Score: 1

      *SPOILTER WARNING.  DON'T READ IT IF YOU HAVEN'T SOLVED THE PUZZLE*

      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter
      lameness filter

      Actually, it's better to start out with 1 and 8.  The reason is, you have to guess where to play 4 or 5, but you know exactly where to place 1 and 8.  First, write down 1 to 8.  1 2 3 4 5 6 7 8.  You'll see that each number has 2 neighbours except for 1 and 8.  Looking at the puzzle.  You should see that the spots marked with * are connected to all the spots except for 1.

      QQQQQQQQQQQQ
         [ ][ ]
      [!][*][*][!]
         [ ][ ]
      QQQQQQQQQQQQ

      Therefore, you can only place 1 and 8 there.  2 and 7 follows in the ! spots.  From that point, it's just placing the remaining 4 numbers.  It involves little guessing.  Where as starting with 4 or 5 has more guess work.

  15. "Natural" "Quantum Computing" by Anonymous Coward · · Score: 0

    Reminds me of the parallel in quantum computing where it's more energy efficient to have a quantum computer factor a large near-prime than to have vast arrays of normal computers bruteforce their way through...

    1. Re:"Natural" "Quantum Computing" by timster · · Score: 1

      It would help if we could actually make a quantum computer (which we cannot, yet) and your post would be on-topic if the brain functioned at any level as a quantum computer (which it does not).

      --
      I have seen the future, and it is inconvenient.
  16. I wonder... by greenplasticyarn · · Score: 0, Redundant

    Should I post or not? Better sleep on it.

    1. Re:I wonder... by Anonymous Coward · · Score: 0
      Should I post or not? Better sleep on it.

      You'll never get a FP like that!

  17. Eureaka by SchrodingersRoot · · Score: 1

    How does that work with sleep being for the weak and the dead?

    Wait a second, here--
    .
    .
    .
    Most Geeks rarely sleep.
    That explains so very much about slashdot...

  18. decisions, decisions... by ExE122 · · Score: 1

    Here is a very well written article that offers more in-depth theories on how people make conscious decisions: Decision Making and Problem Solving

    The best theory offered to relate to this article IMO is the prespective theory. It hints on the idea that when faced with a problem consciously, humans try to use various decision making heuristics that are more geared towards simple such as a "right/wrong" problem. However, the world is complex with different value systems, different perspectives, and a lot of other variables that must be taken into consideration. Our "simple" decision-making algorithms tend to break down when faced with higher level choices. Maybe on some unconscious level, we actually use methods more befitting to complexity.

    --
    Capitalism: When it uses the carrot, it's called democracy. When it uses the stick, it's called fascism.
  19. I know that instinctively ... by Pegasus · · Score: 1

    That's why I like to sleep to 2pm and then work till midnight. I really feel much more productive that way.

    1. Re:I know that instinctively ... by Anonymous Coward · · Score: 0

      Maybe you just have delayed sleep phase syndrome

  20. Brain reordering. by rumblin'rabbit · · Score: 1
    When I was a math grad working on my thesis, I often worked hard into the night on some tricky problem. Next morning when I woke up I would just lie in bed mulling it over.

    Remarkably often the solution to the problem, or at least a fresh approach for tackling it, would occur to me after only a few minutes.

    This after hours of getting no where the night before. Not that the work was wasted - it was probably a necessary precursor.

    Sleep definitely reorders your brain.

    1. Re:Brain reordering. by poohneat · · Score: 1

      I agree sleep is essential, i think its the whole calming effect that helps..
      i have sometimes stopped doing whatever i was doing for a minute and just meditated... Just relaxing the mind, so on is definitely helpful

      ps: what a large number of wisecracks on this one :)

    2. Re:Brain reordering. by rumblin'rabbit · · Score: 1

      I think it's more than the calming affect. I suspect thinking is like cooking. Sometimes you just have to put it on the back burner and wait.

  21. Keep telling yourself that.. by Dread_ed · · Score: 3, Funny

    "In contrast, the unconscious mind appears able to ponder over all the information and produce a decision that most people remain satisfied with."

    Ya, riiiight.

    Acutally all you are doing is giving the subliminal programming messages more time to take effect on your mind. Once the unconscious takeover is complete the "sheep" no longer complain.

    --
    When the only tool you have is a claw hammer every problem starts to look like the back of someone's skull.
  22. Article in spanish by Beuno · · Score: 1

    Here is a shorter version of the article in Spanish.
    Aca tienen una version mas resumida en español.

  23. This fits in nicely with another finding by MarkusQ · · Score: 4, Interesting

    This fits in nicely with another finding that seems amazing when you first hear about it, but is obviously true:

    People spend more conscious thinking time on a choice when it doesn't really matter.

    Hard to believe, right? You'd think we would think long and hard about things that matter (in the sense that one or the other of the choices will be far better or worse than the other) and not waste time on choices where the outcome is pretty much the same regardless of what we decided. But that's not, in fact, how we operate.

    If you give people a choice between, say, being paid a dollar or getting hit with a stick, they make up their minds much quicker than if (to choose an example at the other end of the spectrum) you let them pick a candy out of a box of identical chocolates. You can even induce the effect; people will eat potato chips out of a bag one after another without even looking at them, but if you spread the same chips out on the table and ask "which chip do you want to eat next?" so that it becomes something they have to decide they will generally slow to a crawl.

    --MarkusQ

    1. Re:This fits in nicely with another finding by Anonymous Coward · · Score: 0

      That really is fascinating. I would say that I behave in this manner.

      Any suggestions for additional sources of information about this?

    2. Re:This fits in nicely with another finding by Eli+Gottlieb · · Score: 1

      Perhaps choices such as "dollar or stick" are obvious, and so we spend far less time on them than we would on a "normal" choice?

      The human mind is made for finding the differences between things and assigning qualitative judgments to those differences. So of course when presented with a choice of things that are all the same it tries to find the differences. Hence choosing chocolate very slowly.

    3. Re:This fits in nicely with another finding by MarkusQ · · Score: 1

      Sadly, no. I read the research as part of a marketing course I took ages ago (trying to understand the other side--I'm strictly a development guy); I've seen it alluded to here and there, but have long lost the original handouts. It's also come up occasionally in the context of people's reaction to technology (if you don't understand something, it's easy to make a quick judgment on an assumption that technology is either pure good or pure evil, and assume that it is very important that everyone agree with you; paradoxically, if you do understand it, you're likely to spend a lot of your time on "vi-vs.-emacs" fiddling--and still assume that it's very important that everyone agree with you).

      --MarkusQ

    4. Re:This fits in nicely with another finding by nasch · · Score: 2, Insightful

      Either you didn't back up your claim well, or you didn't state it well. All your examples are contrasting a decision that is highly obvious with one that's very subtle. What you're claiming is a contrast between decisions that are important and unimportant. Offer someone the choice of two similar jobs and it could take a long time to decide - it's important and a subtle choice. Offer someone the choice between a penny and a nickel and they'll decide quickly. It is not an important decision, but the correct choice is obvious. As the other poster said, it takes longer to decide between nearly indistinguishable options, not between unimportant options.

    5. Re:This fits in nicely with another finding by Anonymous Coward · · Score: 0

      There's a book out there that gets into this a bit.. The Paradox of Choice: Why More is Less

    6. Re:This fits in nicely with another finding by Anonymous Coward · · Score: 0
      ... so that it becomes something they have to decide they will generally slow to a crawl.

      So, "Where do you want to go today?" is also a brain freezer?

  24. The summary is a bit misleading by TubeSteak · · Score: 5, Interesting

    The real conclusion is that if you give someone all the information they need to make a complex decision, then you tell them they're going to have to make a decision after you make them run through a set of distractions... They'll make the right decision.

    If they don't know they're going to have to make a choice after their distraction, their subconscious won't do anything special.

    This is just the same old story where if you have a problem, go think about something else & your subconscious will work it out for you. It's nice to see scientific proof for something that I've always considered anecdotal.

    My last thought: Some people are better at making snap decisions and some people only think they are good at it. It takes a real man to be able to admit he needs to mull things over... which is why high-pressure sales tactics often work.

    --
    [Fuck Beta]
    o0t!
    1. Re:The summary is a bit misleading by g0at · · Score: 1

      Yeeearrrrrrrrgggh... "subconscious" is an adjective.

      Am I the only one bothered by this (nails-on-chalkboard style) every time I read it?

      You want "subconscience", or "subconscious mind"...

      -b

    2. Re:The summary is a bit misleading by JerkBoB · · Score: 1
      Yeeearrrrrrrrgggh... "subconscious" is an adjective.

      From reference.com (whoever they are):


      subconscious
      adj.
              Not wholly conscious; partially or imperfectly conscious: subconscious perceptions.

      n.
              The part of the mind below the level of conscious perception. Often used with the.


      According to the 'dict' utility on my workstation, it WAS only an adjective as of the 1913 Webster's, but times have changed since then. A little.
      --
      A host is a host from coast to coast...
      Unless it's down, or slow, or fails to POST!
    3. Re:The summary is a bit misleading by Villain · · Score: 1

      The summary is a bit misleading

      You must be new here.

  25. There is some truth to this by j_kenpo · · Score: 2

    I can believe this. I typically will walk away from a big decision or problem, sleep on it overnight, and by morning I usually have the answer. I never put any scientific merit into it, I just assumed it was because I wasn't being bugged by a dozen people or being pressured into a decision on the spot. But it is a practice that I use very often, especially when working on programming problems where I get stumped.

    On a side note, where are the jokes about waking up and realizing the mistake next to you?

    1. Re:There is some truth to this by santaliqueur · · Score: 2, Funny
      On a side note, where are the jokes about waking up and realizing the mistake next to you?


      slashdotters don't wake up next to female mistakes. you need more sleep.
      --
      I do not accept czechs.
    2. Re:There is some truth to this by mshmgi · · Score: 1, Funny

      You forget ... this is /. - there's nobody next to most of us in the morning.

  26. Sleep by Aggrav8d · · Score: 1

    So.... score one for the narcoleptics?

  27. A Two-fer... by Vexler · · Score: 3, Interesting
    So far today, /. tells us that we shouldn't study that hard if we want to stay sane, and now this. It reminds me of that quote from "The Sea Wolf" where Wolf Larsen said of his brother Death Larsen, "He is too busy living life to think about it. My mistake was in opening the books."

    Happy Friday.

  28. Dispassion by stunt_penguin · · Score: 1

    I think that the overall accuracy of a slept-upon decision may be also partly to do with the attenuation of some emotional factors in the decision making process- we're probably a bit less passionate about a decision like buying a car or a house when we've had some distance and a chance to sleep on it. Logic would have more of an influence in the decision making process, which should result in better decisions.

    Of course, like a lot of other posters to this thread, if you let me sleep on it, I may come back to you with a better decision.

    --
    When the posters fear their moderators, there is tyranny; when the moderators fears the posters, there is liberty.
  29. More proof by IainMH · · Score: 1

    More proof that Mother was right all along...

  30. Not the same thing by Spirckle · · Score: 1

    What they are saying is that regardless of its preferred mode, either rational or emotional, your subconscious mind can weigh more factors into the descision than you conscious mind can.

    So even if you are a normally rational descision maker, it's better to sleep on a big descision than not to.

    --
    Using the best knowledge of today to create the problems of tomorrow.
  31. Does this tie in with dreaming? by zenmojodaddy · · Score: 1

    For the past three years or so, I've been keeping a diary of all my dreams that I can remember on waking. Mostly, they're pretty garbled, but sometimes there is some resonance with a real world problem.
     
    Not explicitly, of course; it tends to be on a metaphorical level. Dreaming of spiders usually means I'm distressed or under pressure, for example, since spiders give me the wiggins; any dream involving people who are masked or whose faces are otherwise occluded means I feel threatened.

    So... is dreaming part of the decision-making process?

    1. Re:Does this tie in with dreaming? by Mafiew · · Score: 1

      The most blatently metaphorical dream I ever had was the night before a final exam that I was really unprepared for.

      I'm sitting there in front of a piano in a concert hall staring at the sheet music when it slowly dawns on me what's happening and I realize that I HAVE NO IDEA HOW TO PLAY THE PIANO!!!

      I ended up with a C in the class though, so I guess I banged out a decent tune in reality.

  32. Book recommendation by qwijibo · · Score: 1

    I recently read Blink : The Power of Thinking Without Thinking which discusses this in more detail. Basically, people with a great deal of experience in a subject develop a gut feeling that is most likely accurate and much faster than trying to analyze why they came to that conclusion. Much of this does happen at a subconscious level, whether awake or asleep.

    1. Re:Book recommendation by Yo+Grark · · Score: 1

      I HEAR THAT!

      My wife and I takle problems completely in different ways.

      I'm more the emotional type that makes decisions without knowing WHY I made them...it just felt like the right decision.

      She is one who analyzes things to deal, but can always offer clear consise, sequential steps for solving problems.

      Interestingly enough, I'm usually the one that ends up appeasing everyone involved instead, as opposed to her method which seems to technically get the problem solved, but leaves people not so happy around her.

      Now I have some FACTS as to why my way works for me.

      Thanks Slashdot!

      Yo Grark

      --
      Canadian Bred with American Buttering
    2. Re:Book recommendation by Yo+Grark · · Score: 1

      Dood, they have these things called SPELL CHECKS and PREVIEW!

      Yo Grark

      --
      Canadian Bred with American Buttering
    3. Re:Book recommendation by jasonplancaster · · Score: 1

      I second that! I loved that book!

    4. Re:Book recommendation by Anonymous Coward · · Score: 0

      So she acts like the man and you act like the woman. :)

    5. Re:Book recommendation by Yo+Grark · · Score: 1

      That's ok.

      In this case, I really don't mind her be aggressive about sex.

      Take that Nerd!

      --
      Canadian Bred with American Buttering
  33. How about the morning shower?? by mswope · · Score: 1

    It seems that all my best ideas and clear thinking occur during my morning shower.

    Maybe this is the manifestation of all the great thinking I've done while I've been sleeping.

  34. Not Surprising by trongey · · Score: 2, Interesting

    I've noticed that when I'm really struggling with a decision it's usually because I intuitively feel that one choice is right, but I'm trying to figure out how to make a more attractive choice be the right one. Sleeping on it gives me a chance to let go of the emotional attachment.

    --
    You never really know how close to the edge you can go until you fall off.
    1. Re:Not Surprising by Aspirator · · Score: 1

      >your subconscious mind is a better decision maker

      Maybe this is because when we weigh the pros and cons of a decision conciously
      we deceive oursleves and weigh it by criteria that we think OUGHT to be important.

      Our subconcious will weigh it by what we really care about, and to hell with whether
      we OUGHT to care about it.

    2. Re:Not Surprising by Scarblac · · Score: 1

      Bingo, exactly what I thought but didn't know how to express succintly.

      (No, I didn't sleep on that, I'm just reading this article a day late)

      --
      I believe posters are recognized by their sig. So I made one.
  35. Utterly surreal results? by Jim+in+Buffalo · · Score: 1

    I don't think I'd better use this approach, based on what my dreams are like. The people I work with aren't going to be too receptive to ideas like, "Okay, to fix the problem with the network, we need to take all the computer outside and have my dead grandparents carry them like babies through the elementary school I attended where the underground bunker has mice for parents"...

    --
    This sig, aah-ah, is comin' like a ghost-sig...
  36. Funny example by bogie · · Score: 3, Funny

    "the conscious mind should be trusted only with simple decisions, such as selecting a brand of oven glove."

    Yes but just think how good a job you could do picking out the right oven glove if you slept on it? The mind boggles.

    --
    If you wanna get rich, you know that payback is a bitch
  37. Subconscious at work. by Overneath42 · · Score: 2, Interesting

    I agree with this wholeheartedly. Many people misunderstand or underestimate the power of the subconscious mind. Your conscious being is only a small fraction of who you really are. Just as the human brain has unmeasured amounts of unrealized potential, similarly the subconscious mind has an almost immeasurable effect on your conscious decision making.

    Lucid dreaming is one of the most concrete examples of the subconscious mind at work - people have solved waking problems such as phobias or unresolved stresses by encountering and questioning dream figures. It's a well-documented scientific phenomenon.

    This page has some general information about lucidity and use of the subconscious.

  38. Interesting Research by ChuckDivine · · Score: 2, Interesting

    I'll start with a personal story. I tend to take a long time to purchase an automobile. In 1998, for example, I decided it was time to buy a new car. The automobile I owned was 7 years old and starting to show problems. I began by doing some reading. GM gave me the opportunity to briefly test drive a number of models at one time. After doing that, I reviewed automotive literature (e.g., Car and Driver) about what was available and what the staff thought of various automobiles. I was beginning to be inclined to a moderately economical sports model. C&D said nice things about the Camaro. Months passed. I read some more. Looked at a Toyota and a Honda. They were a bit more than I wanted to spend. Finally, a local dealer was running a sale. I showed up and found out I could get an even bigger discount because my company was a nonautomotive GM subsidiary. I wound up with a new Camaro at a great price. Over the next five years my mechanic told me the car, with proper maintenance, would last 200K miles. I was a bit surprised at that. Anyway, the automobile was more than satisfactory.

    Then in 2004 I was rear ended -- badly by a truck. The car was declared a total loss. Since I hadn't even been thinking of buying a new vehicle, I was thrown for a loop. The other guy's insurance company gave me three days to get a replacement vehicle. I asked friends what to do. They advised me to buy a second hand Camaro from a reputable dealer. That's what I did. I'm still happy with the replacement. Still, though, I think I would be happier if the insurance company had given me more time to think about what I would do. I could see myself going with a new Toyota or Honda, rather than an identical vehicle. Since I wasn't given the time, though, I simply repeated my decision of five years earlier.

    People in my area (Washington, DC) are stressed out from too much to do and too little sleep. I see people making all sorts of decisions that are at best unwise, at worst destructive. Sleeping on a decision, taking the "luxury" of time, both conscious and unconscious, would, I think, improve the quality of decision making around here. Some of us do manage to do that. I can see better results by doing that rather than the mode where people are always "on." 24/7 looks like folly, not dedication.

    --
    "Beer is proof God loves us and wants us to be happy." -- B. Franklin
    1. Re:Interesting Research by MyNameIsFred · · Score: 2, Informative
      The other guy's insurance company gave me three days to get a replacement vehicle. I asked friends what to do.
      Your mistake was accepting the three day limitation. I was in a similar situation. They gave me an unreasonable offer. In a calm voice, I said, "That is not reasonable. And need I remind you that YOUR client was at fault. Call me back with a reasonable offer." I hung up. 30 seconds later they called back with a reasonable offer. Insurance companies like to make all sorts of demands, if they are unreasonable say no.
    2. Re:Interesting Research by ChuckDivine · · Score: 1

      Thanks for the tip. It was the first time something like that had happened to me. It never even occurred to me to balk. What's a bit weird is that I do have a definitive rebellious streak.

      --
      "Beer is proof God loves us and wants us to be happy." -- B. Franklin
  39. Sleep vs. Meditation by Hellboy0101 · · Score: 1

    It would be interesting to see if there are any similarities between sleep and deep meditation in relation to problem solving. Of course that would mean that science would have to concede an actual benefit to alternative medicine. Can't have that now, can we?

    --
    Because teenage pranks are fun when you're about to die!
    1. Re:Sleep vs. Meditation by tinkertim · · Score: 2, Interesting

      I think you'll find those results interesting. This is a frustrating topic for me because it interests me far past my capacity to grasp and really chew on all of the research that is being done discovering just how the brain stores memory.

      From what I understand (and I'll be cruicified for sure if I'm wrong) , the lag between the point where a memory is retreived based on some sort of stimulation (i.e. you smell a perfume your high school girlfriend used to wear) and the time you become aware you've even remembered it is staggering by brain measuring standards.

      Apparently this is the transition from gut instinct to rational thought. If no established pattern exists in your wiring to relate that type of memory to that type of stimulation then "all you have to go on is a gut instinct".

      So the notion that you may make better decisions while your brain's initrd is still loading isn't just showing how cool of a machine you have in your head .. its also probably a correct notion .. based again on my (admitted limited) understanding of what is being discovered.

      I'd post a link, unfortunately the article I'm basing this on is in a Scientific American, and that could be one of many. I'm motivated only to post, not to get out of my chair.

  40. Isn't that always the way? by spaceyhackerlady · · Score: 2, Interesting

    At least for me, this is always the way. After a certain point, there is nothing to be gained from continuing to bach away at something. Do something else; play with something; get some sleep and look at it fresh in the morning. I always like to have a couple of background projects at work for just this purpose. Some of them have actually turned out to be useful.

    Reminds me of the job offer that produced my current position. I told my boss-to-be that the offer was good and I was inclined to accept it. But on general principles I would sleep on it and make it official the next morning.

    Reminds me also of a spectral analysis simulation I did in one of my grad courses. One part of it just didn't work. The results were nonsensical, but I had a deadline, wrote it up anyway, and included a mention that the results in one section were suspect. I then did other things over the weekend, looked at it again, saw the problem immediately, reran the simulation, got good results, wrote them up and handed them in. The professor was pleased, saying that this was just what a grad student should do. I got an A in the course.

    ...laura

  41. Unconscious Decision Making by Jon+Luckey · · Score: 2, Interesting

    Screw rationality "Use the Force Luke! Let Go!"

    Seems like its not that the subconcious mind makes better decisions, but that the subconcious mind can make your life miserable if it disagrees.

    --
    -- 3 events that reshaped the world in the 20th century: WW1, WW2, and WWW
  42. Regarding big decisions by defile · · Score: 2, Interesting

    I find that in the mornings I'm prepared for all out war. Take on the big fish, sue the bastards who need suing, fight for every last dime that's mine, buy low sell high, haggle with the insurance company for lower premiums, uphold civil liberties, take the principled stand.

    At night? Be cautious. Don't make noise. Try to work things out amicably. Or just surrender. Run from the fights. Sure, you can search my bag, officer.

    Knowing that I am this way, how can I make any decision at all that I can live with? Just bust a fuck-it, I guess.

  43. Alternate theory by jbeaupre · · Score: 4, Interesting
    Since sleep and dreaming are linked with learning, it could be the other way around. Rather than making a decision in your sleep that you will be satisfied with when away, you could be learning to accept the decision you made while awake (consciencely or unconsciencely). The next day you wake up believing you made a decision in your sleep but really just imprinted your previous decision more firmly.

    That isn't to say you can't figure stuff out while asleep. I'm still glad my brain decided to solve a differential equation while sleeping. I sure wasted enough time working on it awake.

    So who know. Maybe it's a constantly changing mix of solving and acceptance.

    --
    The world is made by those who show up for the job.
    1. Re:Alternate theory by nasch · · Score: 1

      But the study didn't involve sleep, as I'm sure you know from reading TFA. So unless you think we learn to accept our decisions while doing puzzles...

    2. Re:Alternate theory by Anonymous Coward · · Score: 0

      It is usually the other way around for me. I dream about a problem, sweating to find a solution only to take up and realize that the problem didn't make sense in the first place or had a really simple solution.

  44. anecdotal, but... by Connie_Lingus · · Score: 1

    ...this corresponds with my personal observation that many a difficult programming task has been solved by my brain not as I thought about it but later on, during my shower in the morning. In fact, so many "tough" programming tasks have been solved while I've been not consciously thinking about them that I nowadays don't hardly try to force a solution anymore...I just sort of wait and almost inevitably something comes to me later...

    --
    never bring a twinkie to a food fight.
  45. Re:Brighter in the morning? Unsuppressed thoughts by rpcxdr · · Score: 1

    Our ability to focus our attention comes from our ability to suppress competing thoughts. While we are dreaming or in the morning, we are blocking out less thoughts and worries. One theory is that our conscious mind arises from conflicting patterns in our subconscious - so it makes a lot of sense that the majority of solutions to a problem are suppressed in conscious thoughts.

  46. I think you mean... by Anonymous Coward · · Score: 0

    ...how WELL a job. Please, proper Angloish.

  47. Sleep, maybe dream by gmuslera · · Score: 1
    Not always (or maybe almost never) remember when concious my last night dreams, and sometimes when i do and start to think on it, i think what im looking at in the dream dont match with the "script" of it, what in the sleep i interpret im doing or where i am. Maybe is not the dream by itself what is important, but the morning interpretation of it.

    Be right or not, there are documented examples of people taking right choices or inspirations based on dreams, like i.e. Kekule's dream on benzene structure or other famous cases.

    1. Re:Sleep, maybe dream by Chemicalscum · · Score: 1
      Be right or not, there are documented examples of people taking right choices or inspirations based on dreams, like i.e. Kekule's dream on benzene structure or other famous cases.

      The other famous cases do don't include one of the best I know of, James Watson (co-discoverer of the structure of DNA) graphically seeing the base pair interations in a dream. He had been trying to work out the significance of Chargaff's rules in the light of the chemical strucures of the bases composing DNA.

      He was getting nowhere with conscious thought but it finally came to him in a dream while he was taking a nap in an armchair. This provided the the final idea needed to build the double helical model of DNA that helped Watson and Crick win their Nobel prizes.

  48. I don't believe it at all. by Anonymous Coward · · Score: 0

    Uh huh... then how come when I go to sleep at 2 in the morning and wake up at 7, my new thoughts are "class isn't important, go back to sleep!"? I never had this idea BEFORE I went to bed, but after I woke up, I don't want to go. Thus, something must have changed over the course of my sleeping that made me want to do the laziest thing in the world, rather than the smartest.

    This doesn't sound like the best decision making to me! Am I broken?

  49. At last by MORB · · Score: 4, Funny

    A scientific proof that "never do today what can be procrastinated until tomorrow" is the right way of doing things.

  50. Something to ponder by kilodelta · · Score: 1

    We should look at countries that still do afternoon siestas. I bet we'd find better decision making there than in the work, work, work, work until you die United States.

    I'd love this type of schedule: In the office at say, 7:30AM then out from noon to 5PM. Work 5PM to 8PM. Talk about efficiency.

  51. A timely article! by Max+Threshold · · Score: 1
    If you've ever tried to come up with a name for a domain (or MMO character), you know how hard it is to find a good one that isn't already taken.

    I have a knack this, as long as I don't try too hard and just let the names percolate up through my subconscious. Last night I thought of the perfect domain name, and this morning I registered it. It's short, easy to remember, and fits what I want to do with it perfectly.

    No, I won't say what it is.

    Let the inevitable gay sex jokes from ACs commence.

  52. If the doors by KrisCowboy · · Score: 1

    If the doors of perception are cleansed, things would appear to a man as they truly are - infinite. Go to bed.

  53. That's ``unconscious'' by General+Lee's+Peking · · Score: 3, Informative

    I had a psychology teacher who pointed out that the term ``subconscious'' is pretty much a Hollywood popularized word. You're either talking about being conscious or not being conscious, that is, unconscious. The writer of the article seems to agree with her because they don't use the term subconscious. Sorry to nitpick, but the word unconscious communicates the idea more clearly, while the subconscious is vague. Besides, I think it's safe to say that if you're asleep, you're unconscious.

    1. Re:That's ``unconscious'' by hackstraw · · Score: 2, Interesting

      I had a psychology teacher who pointed out that the term ``subconscious'' is pretty much a Hollywood popularized word. You're either talking about being conscious or not being conscious, that is, unconscious. The writer of the article seems to agree with her because they don't use the term subconscious. Sorry to nitpick, but the word unconscious communicates the idea more clearly, while the subconscious is vague. Besides, I think it's safe to say that if you're asleep, you're unconscious.

      I'm pretty big in to consciousness. To me, that is all there is. Cognito ergo sum. "I think, therefor I am" for the english version.

      To me, there are 3ish states of consciousness. Altered state of consciousness, via chemicals either natural (mental "disorders") or introduced (chemicals). Unconscious, which is "not conscious". An example is "superstitious behavior", where a person may do something repeatedly with no conscious awareness of it. One example would be when a person has a bad tooth or something, and the unconsciously try to cover the bad tooth with their lip. 99% of the time, the person will disagree with you if you tell them that they are doing the unconscious thing because, well they are not conscious of it. Another example of unconscious behavior in humans is that girls are more likely to wear tight, revealing shirts, optionally with their belly exposed when they are at the peak of their menstrual fertility. Then there is "subconscious", which is like intuition. You may look around and see something that you are not conscious of, but make a decision based on the observation. This could be something like smell. Humans are not very good sniffers, but they can tell things like dominance and fertility of others via smell, but not be consciously aware of it. They will however behave according to the smell data or whatnot.

      Granted, there is no clear distinction between unconscious and subconscious. If I get smashed in the head, and fall unconscious, that is not subconscious. To me, the distinction between unconscious and subconscious, is that unconscious simply does not have conscious involvement. It just happens. Subconscious creeps into consciousness and a decision is based on the "subconscious" data, but there may not be any conscious thought of the subconsciously observed thing.

    2. Re:That's ``unconscious'' by gardyloo · · Score: 1

      Granted, there is no clear distinction between unconscious and subconscious. If I get smashed in the head, and fall unconscious, that is not subconscious. To me, the distinction between unconscious and subconscious, is that unconscious simply does not have conscious involvement. It just happens. Subconscious creeps into consciousness and a decision is based on the "subconscious" data, but there may not be any conscious thought of the subconsciously observed thing.

              I read this three times, then realized it'd be much better to get really drunk and let my quasiprotodemipericonscience work it out.

    3. Re:That's ``unconscious'' by General+Lee's+Peking · · Score: 1

      Although it's a worn cliche, sometimes the occasional rehashing can be called for: if you don't already exist, then how can you think?

    4. Re:That's ``unconscious'' by hackstraw · · Score: 1

      Although it's a worn cliche, sometimes the occasional rehashing can be called for: if you don't already exist, then how can you think?

      The cliche "Cognito ergo sum" or "I think, therefore I am" works. Decarte did "systematic doubting", and he went down and doubted everything, but then realized in his doubting that he was still thinking, therefore he must at least be a "thinking thing", and a "thing" must exist. From there, he went on to conclude that God also existed, which that thought experiment seems a bit much of a jump.

      But the thing is that I cannot prove my existence to anyone. As soon as I stop thinking, to me, I no longer exist, regardless of the fact of the matter. I could just be unconscious :)

    5. Re:That's ``unconscious'' by aralin · · Score: 1

      Well, the key to it is to make conscious decision about when you will do unconscious decisions and when you are concsciously going to make only conscious decisions. You can unconsciously pre-decide to not make unconscious decisions when consceousness would be demanded, like whenever you might be possibly affected by advertising. Once you get it down, you are fine :)

      --
      If programs would be read like poetry, most programmers would be Vogons.
  54. Chuck Norris... by mcho · · Score: 5, Funny

    Chuck Norris doesn't sleep -- he waits.

    1. Re:Chuck Norris... by Saeger · · Score: 4, Funny

      Thanks for making me waste 3 minutes of my life figuring out why Chuck Norris jokes are suddenly funny. I call lame-meme.

      --
      Power to the Peaceful
    2. Re:Chuck Norris... by freeweed · · Score: 1

      You'll be even more upset when you realize that they still aren't funny.

      --
      Endless arguments over trivial contradictions in books written by ignorant savages to explain thunder in the dark.
    3. Re:Chuck Norris... by jcnnghm · · Score: 1

      http://ultimateshowdown.org/

      I hate flash as much as everyone else, but that is pretty funny.

      --
      You don't make the poor richer by making the rich poorer. - Winston Churchill
    4. Re:Chuck Norris... by ozbird · · Score: 1

      I call lame-meme.

      I call viral marketing - first The Hoff, now Chuck Norris?! Does he had a new album due for release?

    5. Re:Chuck Norris... by TimboJones · · Score: 1

      Not an album: 2 new books.

      Ack! The virus is touching me!

  55. Star Trek had it right by smooth+wombat · · Score: 1
    Picard: "Sleep..."
    Beverly: "He's regaining consciousness."
    Picard: "Sleep..."
    Troi: "It's Captain Picard speaking, not Locutus."
    Picard: "Sleep, Data."
    Beverly: [To Picard] "You're exhausted."
    Data: "Yes, Doctor."
    Data: "If I may make a supposition. I do not believe his message was intended to express fatigue, but to suggest a course of action."
    Riker: "Mister Crusher, engag--"
    Data: "Data to Bridge, standby."
    Data: "I am attempting to penetrate the Borg regenerate subcommand path. It is a low priority system that may be accessable."

    ... a few moments pass as Datas face twitches ...

    Riker: "Mister Data, your final report."
    Data: "Standby."
    Riker: "I *can't*, Mister Data!"

    ... a few moments pass then silence ...

    Riker: "Mister Data, what the hell happened?"
    Data: "I successfully planted a command into the Borg collective consciousness. It misdirected them to believe that it was time to regenerate. In effect, I put them all to sleep."
    Riker: "'Sleep'?"
    Data: "Yes, sir."

    Oh wait, this article talks about what happens when your subconscious mind goes into action, not what happens when you shut down a Borg cube and thus don't have to ram your ship into it.

    --
    We will bankrupt ourselves in the vain search for absolute security. -- Dwight D. Eisenhower
  56. thought this was interesting by revery · · Score: 0, Offtopic

    Job 33:15-16

    15 In a dream, in a vision of the night, when deep sleep falleth upon men, in slumberings upon the bed;
    16 Then he openeth the ears of men, and sealeth their instruction,

  57. unconsious != subconsious by CrazyTalk · · Score: 2, Insightful

    I would think there are enough geeks here to know that!

  58. No Surprise by GWSuperfan · · Score: 1

    This should come as no surprise to most slashdotters. I mean, come on- How many times have you been trying to figure out a way to code a particular function or determine the best way to approach a problem, only to wake up in the middle of the night (or whenever your normal sleep period occurs) with the solution. I've driven multiple roommates insane with what they call "crazy" behavior- Waking up at 3 or 4 AM, covering every scrap of paper I can get my hands on with code, and passing back out.

    Roommate: "What's all this?"
    Me: "Don't touch that. I have all those pages laid out in a specific order for a reason. I just figured out a better way to do the database interaction for [project] last night."
    Roommate: "Dude, you are so freaking wierd."

    --
    Fight psychopharmacological mccarthyism. http://www.norml.org/
  59. Why do things get discovered over and over? by Quiet_Desperation · · Score: 2, Interesting

    Haven't people "discovered" this every few years for the past century or so? I'm pretty sure the Surrealists explored this territory.

  60. Isn't this how our economy works? by bomb_number_20 · · Score: 4, Interesting

    Marketers have known this for years. Marketing departments spend huge amounts of money exploring ways to nudge people into making the 'impulse buy' and trick them into unwise decisions. Grocery stores line their queues with trinkets and small items. Best buy is even worse- forcing people to wind their way through a twisty aisle made of boxes of small, inexpensive items to get to the checkout counter. Once, when shopping for a car, the salesman asked me 'What would it take for you to buy this car today?'. The list goes on... and, it seems to me, we are making worse and less informed decisions as time goes on.

    Trying to find real information on a product is sometimes very difficult. Instead of making better products, companies make a cheaper product and spend a little more on marketing to promote it.

    blah blah blah... im getting offtopic...

    I think it's an issue of context. I don't think it's that you're sleeping on it, but rather you are thinking about the issue outside the context of marketing and environmental pressures. Removing something from context generally allows you to see that thing more clearly.

    --
    That's ok, Jesus likes me anyway.
    1. Re:Isn't this how our economy works? by FLJerseyBoy · · Score: 2, Interesting

      Godel (simplified) borne out in practice: to understand a system fully, you must step outside it.

    2. Re:Isn't this how our economy works? by Yogs · · Score: 1

      You can use this, to a lesser extent, back on the car salesmen themselves (they're not remotely as gullible as some of who they sell to, but a sale "today" definitely gets them MUCH more eager to cut you a deal).

      Do your homework on vehicle valuation and comparable vehicles for sale in the area before arriving, get a carfax, test drivability and features thoroughly, get it checked out by a mechanic, all that good stuff, or you're just asking to be suckered.

      Then... throw out a low number that you're HAPPY with saying that it would get you to buy today, watch them squirm, stay firm when they back and forth, and if they're taking too long say the magic words: let me speak directly to your fleet manager. As long as your low number is remotely reasonable, you'll get it.

  61. Scary by spindleguy · · Score: 1
    In the 15 years I've been with my wife she has "blessed" or "scorned" many middle to larger purchases based on whether she dreamed positively about it.

    Obviously she has to have the opportunity to "sleep on it"

    Which does leave me an "out" for impulse buys! (not that there are many of those)

  62. Very interesting concept by ScottLindner · · Score: 1

    This is a very interesting concept. Before I make any decisions about using this technique in the future, I better sleep on it.

    --
    Slashdot.. where people join together in deliberate ignorance.
  63. Some supporting anecdotal evidence by labreuer · · Score: 1

    I experience this often when I'm going to the bathroom during work. I'll have one or more problems, go to the bathroom, and end up solving one or more of said problems before getting back in front of my computer. I'm pretty sure it's because I'm getting my mind off my work. In addition, I often innovate (small and large) when I'm not trying to. Although I couldn't find the site I visited a year or three ago, I remember reading that Richard Feynman advocating keeping multiple problems going in your head that you try to solve now and again. I'll bet he know about his brain's subconcsious processing abilities; perhaps he only know about it subconsciously! I pretty much did what Feynman suggested before I read about him; I definitely try to do it more, and because of this scientific study, I will recommend that others do this as well! ("Drink more water, it helps you think better... indirectly" ;] )

    1. Re:Some supporting anecdotal evidence by dusik · · Score: 1

      >> "I'll have one or more problems, go to the bathroom, and end up solving one or more of said problems before getting back in front of my computer."

      I get the best ideas while taking a dump. I don't know why. I'm not kidding.

      >> "Drink more water, it helps you think better... indirectly"

      Add coffee for better effect! :)

  64. Yes, sleep on it! by dusik · · Score: 1

    If only people would sleep on it before posting on /. ...

  65. People do not know how to make decisions by SylvesterTheCat · · Score: 2, Interesting

    The real problem is that most people do not know how to identify the best solution to a complex problem, where complex problem is defined as having multiple criteria where some are competing against each other.

    One of the best courses that I have completed was a US Army one. It was CAS3 (Combined Arms and Services Staff School). They taught a formal method which deals with identifying possible solutions, identifying screening criteria (which removes solutions that are not viable), identifying evaluation criteria (which allows you to compare one aspect of a solution to another solution), weighting the evaluation criteria, and determining the best solution.

    This is a method where it is possible to avoid comparing apples to oranges, and compare apples to apples, i.e. Car A is cheaper than Car B, but Car B has better fuel economy. You compare the cost of Car A to Car B and the fuel economy of Car A to Car B. Furthermore, because you have identified fuel economy as more important than cost, Car B should be the winner (absent any other evaluation criteria).

    It is a little more complicated that that, but that is the Reader's Digest version. While this is not the only method to solve complex problems (including non-military ones), it is one that is not too difficult to use (with practice) and it works.

    For further reading, see FM 5-0 (Chapter 2 covers it, but not in much detail) or, if you can find it, "52d Infantry Division & Fort Riley Staff Officer's Guide" (Chapter 5, Decision Briefing Example covers the steps of the analysis quite well).

  66. Procrastinators are the exception by Hunter-Killer · · Score: 1

    There's been many a time where I'm confronted with a pile of work after midnight.
    It's easy to estimate how long it will take to complete the task; "I can get this done and still get two hours of sleep."

    I set my alarm for 2AM, so I can finish up before I head to work. Sure enough, when I finally wake up, it's 6AM, I feel miserable, and nothing is done. Subconciously hit the snooze button for 4 hours; leaving me with just enough time to call in and make up some excuse.

    You subconcious mind does make the right decision, if you consider getting fired and looking for a new job a proper decision. :(

  67. new business practice by ZonkerWilliam · · Score: 1

    Boardroom in top floor of building in Manhatten, Pointy-haired boss: "Alright we need to figure out a new marketing strategy to expand our presence in Asia, I want you guys hit the sack and we'll discuss this in five hours" Larry: *SNORE* Pointy-haired boss: "I wish I had more hard workers like Larry over there" Betty mutters: "brown noser"

  68. Would've had by dedeman · · Score: 1

    first post, but I was sleeping.

    I dreamt about misspelling "first post", it was not in my better judgement.

  69. Morning people by Beryllium+Sphere(tm) · · Score: 1

    >he hours after waking are when the brain is at its operational best and it is easier to process large amounts of information at that time?

    There's nothing inherently wrong with being a morning person, it's just one human type.

    Please hand in your geek license and pocket protector now. You can begin dating immediately.

  70. Ancient custom? by garyebickford · · Score: 4, Interesting

    I recall reading somewhere (back in the day) that in some ancient tribal culture (Bedouin?), when dealing with something important, the parties would first negotiate in a social situation in the evening around the campfire (IIRC smoking something was involved, but maybe that was just me!), and make the decision. But no decision was not final until the next day, when the question was reviewed thoroughly in the "cold light of day".

    In this way, a person could get to know the potential business partner or in-law, learn how they do things when their guard was down at least a bit, and find out whether they can get along as people; and get the basic facts and factors of the decision.

    Then, after sleeping on it and 'digesting' the information, they could use their more analytical daytime-brain to go over what they might not have thought of the night before. In the end, one might say that each side of their brain had the chance to contribute to the decision. (Since the two hemispheres of male brains as a generality are be less well connected than those of females, I would argue that this strategy may be especially useful for men.

    I wish I recalled more detail but it was just a page or so of a book or article, and I don't even recall what the book was about.

    --
    It's easier to be a result of the past, but more fun to be a cause of the future! http://www.spacefinancegroup.com/
    1. Re:Ancient custom? by fumblebruschi · · Score: 1

      According to Herodotos, the Medes and Persians (back when Koroush, whom the Greeks called Kyros, was the Shah -- sixth century BC) had a custom whereby they would reconsider, while sober, any decision they had made when they were drunk -- and vice versa.

  71. Is this a conscious or subconscious decision by gorrepati · · Score: 1

    Hmm.. Since research involves considering a lot of factors while making a decision or arriving at a conclusion.. I wonder if this research is done consciouly or subconsciously..

    --
    You will never have experience until after you needed it.
  72. just the one rule, and you fail it by Anonymous Coward · · Score: 0

    You had to fill each cell with a number from 1 through 8. The challenge was to place the numbers such that no consecutive numbers were adjacent to each other in the horizontal, vertical, or diagonal directions.

    1. Re:just the one rule, and you fail it by dusik · · Score: 1

      Consecutive means e.g., (1, 2).

      If two integers are the same, they're certainly not consecutive!

      If by "consecutive" we really mean "the same", then this is unsolvable, as any cell that's not on the border has exactly eight neighbours (in case you're not playing Minesweeper at work right now).

      BTW, I'm assuming that "8 cell grid" means "8x8 cell grid", where the cells are squares. Am I wrong on that one?

    2. Re:just the one rule, and you fail it by pedroloco · · Score: 1

      I think the point the parent to your comment was trying to get at was that you need to use each number from 1 to 8 at least once. Putting the same number in each cell would violate that rule.

  73. Decision making made easy by RealProgrammer · · Score: 3, Interesting

    Well, sort of.

    A complex decision is a whole bunch of trade-offs, profit-and-loss variables. Each variable has a probability associated with it, and they can cascade together. I use a system of "expected value" summations, and it works pretty well.

    For instance, in buying a car there is the price (and the 100% likelihood that you'll have to pay it), a set of features, and a set of unknown costs (maintenance), and a set of emotional value points (prestige, convenience, dependability). Each of the costs has a probability that you'll incur it, and each of the values has a probability that you'll receive it. Some of them are related, and may need to be refactored to make the math work out for you.

    You multiply each of the costs and outcomes (positive and negative) with their value to you (on some scale of your choosing) and their probability of occurring, and sum them all up. That choice gets a score.

    Compare the score from all of the other choices you could make, and your decision is made.

    The nice thing about this system is that by breaking down the fuzzy-factor "value" for each outcome and pairing it with a probability, you see the real cost for each while simultaneously hiding the answer from yourself. Subconciously you will tend to favor the choice you want to make, but be careful that you don't fudge the probabilities.

    As a simple example, consider recreational sky-diving. The value you get from jumping -- a rush, some prestige, and maybe some sex out of it somehow -- compares with a (call it) 99% probability of landing safely and a (call it) 1% probability of landing with a splat.

    For me, I assign a pretty high value to keeping my skin intact. How much would I pay someone not to flatten my skull?

    stay on ground = free + 0 (death from falling) + 0 (fun)
            = 0
    skydiving = -$50 + .01 (death from falling) + .99 (fun)
            = -$50 - 1/100 (very big number) + .99 (small number)
            = (probably something negative, and I have to pay 50 bucks).

    As a side note, you can see that the resultant costs of a decision and the cost to make it happen are just two labels for the same thing. That is, whether something is a cost or benefit is just the sign on the term.

    --
    sigs, as if you care.
    1. Re:Decision making made easy by Anonymous Coward · · Score: 0

      as an aside, i used to work at a company that made software that did exactly this. "Decision making software" as they called it. type in your decision, type in factors for this decision, rate everything on a 1-10 scale and it calculates numbers for you. http://www.visiontree.com/ looks like their products only cater to corporations now, but it's the same gist.

    2. Re:Decision making made easy by nasch · · Score: 1

      If that works for you, it's great. Most people are 1) not capable of doing that kind of math correctly 2) don't even understand what probability is and 3) wouldn't be confident that the result really reflects what they want. The other problem that can afflict even people that pass those tests is that people are generally very poor at evaluating small probabilities. If you don't have an actual number to plug in based on research, you have to just guess. If you think something is "really unlikely" you might assign it a probability of 1%. However, "really unlikely" could just as easily be .001%, which could completely wreck your equation. So I would be careful about using this approach unless I actually knew the right numbers to plug in everywhere. Actually I wouldn't use it all but that's a different story. :-)

  74. Nothing new about that by burts · · Score: 2, Interesting

    There is an old adage in French that goes "La nuit porte conseil", which literally means " The night brings counsel".

  75. Loaded Question by akgw · · Score: 1

    ...so, did America go to war with Iraq after Bush slept on it, or was he awake?

  76. problem solving as efficient, unconstrained search by m-laboratories · · Score: 1
    What's really happening here is that consciously thinking about a problem usually entails a specific pattern of brain activity - rarely are you able to question even your most basic assumptions about a problem, unless you've spent significant time thinking about it without coming to a satisfactory answer. In contrast, sleep (and distraction, incidentally) allow these "problem constraints" to become more relaxed and hence more answers to be considered.

    Similar mechanisms are at work during the process of insight, as shown in a recent PLOS biology paper (summary here). According to this research, insight is primarily a right-hemispheric process involving very "holistic" thinking about a problem. Interestingly, it is accompanied by suppression of incoming activity from the environment, as though giving the brain free reign to free-associate, we are able to more efficiently search the entire solution space.

  77. No, the cat does not "got my tongue." by Impy+the+Impiuos+Imp · · Score: 1

    > a New Scientist study that indicates your subconscious
    > mind is a better decision maker than you are.

    I knew there was more to my dream of a mule with Natalie Portman's head ramming me in the @$$ with a Beowulf cluster than at first glance!

    --
    (-1: Post disagrees with my already-settled worldview) is not a valid mod option.
    1. Re:No, the cat does not "got my tongue." by Anonymous Coward · · Score: 0

      Mod parent "this person doesn't know how to use a title other than 'No, the cat does not "got my tongue."'"

      (Check his posting history and you'll see that he uses it a lot.)

  78. Thinking is unconscious... by kilgore2 · · Score: 1

    http://www.ucl.ac.uk/hypnosis/articles/Halligan200 0a.pdf

    "Neuropsychologists and researchers studying certain types of brain damage have come to the conclusion that many of our actions and perceptions are carried out by unconscious parts of our brains (New Scientist , 5 September 1998, p 30) . For example, if you want to reach out and pick up an object, you don't need to be conscious of the exact size and
    shape of it, or what each of your muscles needs to do.

    But surely it's not like that for higher level mental activities, such as our thoughts and
    feelings? Most people--and many researchers--consider that these originate within the realms of consciousness. We don't agree.

    We suggest that all the thoughts, ideas, feelings, attitudes and beliefs traditionally considered to be the contents of consciousness are produced by unconscious processes--just like actions and perceptions. It's only later that we become aware of them as outputs when they enter our consciousness. As pointed out by Jeffrey Grey of the Institute of Psychiatry in London--consciousness occurs too late to affect the outcomes of the mental processes that it is apparently linked to.

    You may prefer the notion that you are in charge of your own mind. But where did that idea come from? If you stop to think about it, you'll probably find that it just popped into your head--like all your thoughts. Perhaps you have decided to read the rest of this article. But did "you" really make that choice? Keep reading, if you can. You may never
    think of "yourself" in quite the same way again."

    Which is what many meditative traditions have been saying for quite a long time. For more, see Libet's work on the "delay" of what is termed "normal consciousness" in decision making.

  79. cognitive dissonance by arand · · Score: 1

    This research doesn't seem to have accounted for the effects of cognitive dissonance. A person might be very unsure when they make a decision - but immediately after making it, they become much more confident. Measuring the correctness of the decision by happiness with the decision is likely a bad practice.

  80. This must be why.... by SoCalDissident · · Score: 1

    ...it always seems like a good idea to sleep with a girl, but somehow it doesn't seem like such a good idea when I wake up in the morning next to her... Commence with the "c'mon, he's lying, this is /. and noone gets laid" jokes:

  81. Would have helped Meat Loaf by cellocgw · · Score: 1

    Her: But do you love me?
    Meat Loaf: Baby, baby let me sleep on it and I'll tell you in the morning.

    He should have waited until morning to decide about home plate as well as his profession of undying love, but....
    Unfortunately, as the song plays out, he doesn't sleep on it and regrets his decision almost immediately :-(

    --
    https://app.box.com/WitthoftResume Code: https://github.com/cellocgw
  82. Lucid Dreaming by Anonymous Coward · · Score: 0

    Using your subconscience to make decisions for you.... http://www.lucidity.com/

  83. Brain by McGiraf · · Score: 1

    "Since the two hemispheres of male brains as a generality are be less well connected than those of females"

    You are not a real man, the correct sentence is "Since the two hemispheres of male brains as a generality are better separated than those of females"

    *RUN AND HIDE*

  84. Coding nightmares by ScottyH · · Score: 1

    Have you ever had one of these?

    They always happen to me after a really late night working and leaving work frustrated about some unsolved problem.

    My dreams those nights are filled with circular logic and frustrating scenarios. Nothing is accomplished, and the sleep is quite restless.

    1. Re:Coding nightmares by shawb · · Score: 1

      Never had coding nightmares, but then again I'm not a programmer.

      I HAVE experienced Tetris nightmares, though. A feeling that something terribly bad would happen if I didn't get the pieces in JUST right. Except in my dreams Tetris wasn't so geometrically simple: fluid pieces with fractal motion (Don't know any better way of describing it, patterns within subpatterns within patterns of motions. Colors swirling... so one.) But after these dreams I would often get a serious bump in my Tetris ability. My highest score was somewhere just below 300 lines... My roomates swore that I was levitating just a little bit while playing that game.

      --
      I'll never make that mistake again, reading the experts' opinions. - Feynman
    2. Re:Coding nightmares by RockModeNick · · Score: 1

      When I was making my first mail shirt and putting in 7 hour days on it, I'd see hundreds and hundreds of rings woven together, or apart, even when I'd just close my eyes after too long.

  85. Cheney knows this already by reidleake · · Score: 1
    1) Drink beer

    2) Shoot a man in the face

    3) Sleep on it

    4) Interview with the police in the morning

    5) Avoid prosecution (profit!)

  86. So, Meat Loaf was right? by jejones · · Score: 1

    ...and she should've waited for an answer in the morning.

  87. Proof by Petronius · · Score: 1

    That's why I sleep at my desk.

    --
    there's no place like ~
  88. Not the wife! by wuie · · Score: 1

    Of course, one problem you should never sleep on is another man's wife. :(

  89. Does this have anything to do with subconcious? by Oz0ne · · Score: 1

    It seems to me that they evaluated good decisions based on how happy people were with them after a period of time.

    Was the sleeping on it relevant? Isn't this just showing that people took longer to come to the decision? To me it seems rather common sense that you are more likely to be happy with your decision if you don't rush into it.

  90. I think there is more to it by Rac3r5 · · Score: 1

    There is more to the subconcious mind than just sleeping on it.

    When I am programming, usually my subconcious mind takes over and does all the calculations or logical references and storage of variables. What goes where and what are the possible outcomes of a bunch of different paths etc. But then I get out of my subconcious state and try to figure out what I did, its like WTH.. how did I even think about that?

    I started to realize this when I started to play chess, when I started keeping track of different moves and possible outcomes for each move etc.

    The subconcious mind works wonders IMHO.

    1. Re:I think there is more to it by Rac3r5 · · Score: 1

      I found this article that basically talks about what I just posted

      http://www.physorg.com/news10956.html

  91. ... or perhaps ignorance is bliss? by CriticalMass · · Score: 1

    I just read the original Science article referenced in the New Scientist article. For the purpose of the research performed, the efficacy or correctness of the choice was guaged by whether an individual "felt good about their choice". An obvious flaw with this metric is that there are some choices that are objectively better than others. For example, if you choose a car that turns out to be a "lemon", then you've made the wrong choice. And just because you "felt good" about your choice doesn't matter ... Oh well ...

  92. Alan Watts was saying this in the 1960s... by The+Beezer · · Score: 2, Interesting

    Anyone who has heard audio from his lectures or read his books has heard him talking about the difference between the spotlight (conscious attention) and the floodlight (unconscious thought). He often said that most people could not handle more than 3 variables at the same time without using a pencil, and most real-life decisions involve considerably more variables than that. Therefore, it makes perfect sense that for most people a decision made without directly using conscious thought would be superior to one "thought through". The anecdotes /.ers have related above only help reinforce this.

  93. a specious critique by Anonymous Coward · · Score: 0
    That said, without seeing the actual research paper, I'd have to say that the results of the study are rather specious.

    Oh, the irony...

  94. "Don't think too hard" and "Go with your gut" by CrazedWalrus · · Score: 1

    Go with your gut. That's been sage advice for longer than any of us have been alive. I guess now there's research to back it up.

    It seems that the more I concentrate on solving a problem, the more difficult it tends to become. I think too far into it, and get a bad case of the "what if's". It ends up so that I can't see the forest through the trees.

    To come up with a plan for attacking a problem, it's always seemed to me that the unconscious mind is the best for generating a general plan of attack, because it doesn't confuse itself with too many details. Concentration is for the "sit down and get it done" part, which comes after you've figured out your plan. That's where you worry about the one-off's and special cases.

    I guess that's why I tend have my ah-hah moments at the most inopportune times -- riding the train, taking a shower, watching TV, sometimes even in my dreams... Those are the times that I tend to solve the bigger problems I'm facing at work: when I'm not even there.

    1. Re:"Don't think too hard" and "Go with your gut" by gardyloo · · Score: 1

      Go with your gut. That's been sage advice for longer than any of us have been alive. I guess now there's research to back it up.

            "Nossir. Sorrysir. When I said you were speaking out of your ass, that was actually a compliment. See, Slashdot has this post..."

  95. the idea is decades old, see works of C.G. Jung by LM741N · · Score: 1

    I remember one thing that Jung said was that extremely creative people were very close to their subconcious. That is the well from which much brain activity springs forth into consciousness. Thus if you are very bright, your subconcious is even brighter. Less creative people (but realize they DO have the potential to be creative) are usually those running on autopilot and their consciousness is just too busy to be taking clues from the subconscious.

    I wish I could provide specific references to Jung's work, but the stuff is incredibly dense. I have many of his works. Perhaps someone else more familiar with the material can provide the specific references.

  96. Or, if you just acheive Zen master status by WillAffleckUW · · Score: 1

    your conscious and subconscious mind will merge and integrate.

    It's actually quite nice, really, but it also means you don't really remember a lot of your dreams.

    And then, you start into Tao, cause Zen is really lacking in a sense of humor, which is the only way to Truly See The World.

    Me, I prefer the Tao of Piglet

    --
    -- Tigger warning: This post may contain tiggers! --
  97. Instant Decision by Anonymous Coward · · Score: 0

    If I see a hot babe, I can decide instantly whether or not I'd like to pork her. Problem is like the vast majority of slashdotters that ain't gonna happen...

    ...I'll be in my bunk.

  98. So true. by Brownstar · · Score: 2, Funny

    I can't count the number of times that it wasn't until I woke up that I realized sleeping with the girl I thought was hot at the bar wasn't quite as hot as I originally thought.

  99. the real trick behind 'spreadsheet' decisions by chrystophe · · Score: 1

    Sometimes I use a very elaborate, conscious decision-making method, but at some point I realized that its real purpose is to tap into the subconscious.

    What I'm talking about is the 'spreadsheet' method, where you write your choices on each row, and rate them 0-10 according to various factors. For example, when choosing what university to attend, one might consider location, size of student body, academic reputation, student/faculty ratio, etc. Rate your choices according to all these factors, and then compute a weighted average score for each. (Maybe location counts for half of academic reputation, etc.)

    Then, sort the choices by their weighted average. Very often you will find that you are surprised, or perhaps not quite happy with the results, so you adjust the weights a little and sort them again. Continue adjusting the weights (and possibly the ratings) until you feel satisfied with the result.

    So, my hypothesis about this method is that the actual ratings and weights you come up with are not that meaningful; statistically the whole process is basically "Garbage In, Garbage Out." However, through the process you were able to tap into what your subconscious mind actually thinks about all your choices, and come up with a satisfying decision. :)

  100. In related news.. by hyfe · · Score: 2, Funny

    .. this guy must be quite stupid then

    --
    "" How about taking the safety labels off everything, and let the stupidity-problem solve itself? """
  101. Math Final by Anonymous Coward · · Score: 0

    3 PM: Take Modern Geometry final. Struggle with one proof that would be so easy if parallel lines could be assumed.

    2 AM: Wake up with the entire proof in my mind as plain as day. Wake wife up to explain it to her.

    2:05 AM: Go back to sleep with black eye.

  102. spreadsheets by hswerdfe · · Score: 1

    Anytime I need to make a complex purchase choice, I make a spreadsheet.
    Stay in my current Apartment, or buy a House
    Buy a car or take the bus to work
    Take Whey protein or weight gainer.

    I think it's a way of off loading the mental task on something else

    Oh yah and Never ever impulse buy

    --
    --meh--
  103. Wisdom's Theory of Instantaneous Outcome by mabu · · Score: 1

    I tend to believe the notion from Words of Wisdom called Wisdom's Theory of Instantaneous Outcome, which states that there is no mulling over decisions. They're always instantly made and what we consider the act of ruminating over which way to decide is really our conscious mind rationalizing the decision our subconscious mind has made already.

  104. Re:Decision making made even easier by Anonymous Coward · · Score: 0

    Flip a coin. If you feel hesistant to comply with the decision chosen by the coin, pick the other option. It's that simple.

  105. The six people in your head. by emil · · Score: 1

    As you may or may not know, a human brain is composed of three distinct layers: the "reptilian" (R-Complex), the "mammalian" (limbic system), and the simian/human (the frontal/temporal/parietal/occipital lobes). Each of these strata are distinct and capapble of hijacking behavior in the right circumstances.

    As you also may or may not be aware, every brain structure is duplicated on the right and left side with the exception of the pitumen. These mirror structures are not identical - the right lobes have much longer dendrites than the left, for example.

    IMHO, it is unwise to eschew the processing of any layer. Evolution put these processing centers within you for a reason - discount them at your peril.

    1. Re:The six people in your head. by mrogers · · Score: 1
      Evolution put these processing centers within you for a reason

      Evolution isn't goal-directed. It's the accumulation of millions of years' worth of short-term, backward-compatible hacks that happened to be well-suited to local conditions at the time. Since any change in an organism's phenotype affects the species around it and therefore affects what will constitute 'fitness' for the next generation, it's theoretically possible to evolve in a circle.

  106. Accountability and sharability by kisrael · · Score: 1

    I don't know. If I logic something out, I can justify my reasoning to myself and others after the fact.

    Plus, I see a lot of people hold beliefs I disagree with strongly, because it "feels right". I mean a ton of people believe firmly in all sorts of mutually incompatible relgious belief because it just feels right to them-- I guess the thing is it's hard to seperate our subconcious reasoning from our deeply-instilled prejudices and habits. In the long run, that kind of groupthink probably benefits from the whole "wisdom of crowds" kind of thing, but in the short run it seems like it presents a lot of problems.

    --
    SO YOU'RE GOING TO DIE: The Comic for Dealing with Death
  107. Solution to Mideast Conflict by packetmill · · Score: 1

    "In contrast, the unconscious mind appears able to ponder over all the information and produce a decision that most people remain satisfied with." To reach a permanent solution to the problem: Get them all to watch TV then quickly switch to, say , a documentary about life as a blogger. Instantaneous sleep, reflection on the news reel they saw before, and ultimately peace.

  108. as applied to gaming by Eil · · Score: 1

    Purely anecdotal and highly unscientific evidence follows.

    During my gaming years, I often thrived on fast-paced action-oriented games. We used to call them "twitch" games. Titles like Street Fighter II, Quake1-3, WipeOut XL. With some practice, I was always pretty good at these, despite being a relatively slow thinker. Not a slow learner, but a slow thinker in that it usually takes me a minute or two to come up with the best solution for some IT problem while my cow-orkers will usually arrive at the same solution almost instantly.

    Anyway, like I said, I had a knack for twitch games for some reason, but I always found that I did poorly when I tried to concentrate on the game itself and my reactions to what was happening on-screen. Imagine my surprise when I found that I did *significantly* better in these games when I put about 60% of my attention into some other task and just sorta played the game in the "backgound," if you will. Tasks like mentally disassembling the in-game music into separate instruments, reviewing the plot of my favorite movie, marvelling at the excellent background art or clever level design, or deciding what to have for lunch. Even with this tactic, I never quite achieved Video Game Superhuman Powers, but usually landed comfortably in 2nd or 3rd place in a room full of expert Quake players, for instance.

    All that would come to an end, however, if the thought entered my head, "Man, I gotta concentrate on this," because then I would suddenly find myself beaten, fragged, or crashed more often than not.

  109. This has been known for thousand years by sillyxone · · Score: 1

    people truly into Buddhism all know that the Buddha taught something similar to this. Basically, our mind are like mirrors, thoughts are dust. If we keep our mind busy with thoughts, just like the mirror with dust cannot reflect things clearly and exactly the way they are (we always look at things with values: right or wrong, good or bad ...).

    That's why there is meditation to purify your mind, to help you regconize thoughts and mind, not to involve with them, and to sense things as they are without bias. With a pure mind, a lot problems can be solved effectively much more than you can think of. Yet, this is an incorrect reason to come to Buddism. Buddism is not just problem solving.

    It's a funny thing that although I'm not talking science (sound like religious), science is gradually proving what the Buddha said are true (brain scanning of meditating monks ...). Look like there are several ways to knowledge. Buddha is any people who archive the purest mind, and just look at all the knowledge of Buddha, I guess there is no limit for a purest mind.

  110. Or... by CarpetShark · · Score: 1

    Or is it because you decide one day, and if you still hold the same opinion the next day, it's better than a one-day opinion?

  111. Nope. by CarpetShark · · Score: 1

    Actually, I've dreamt of the solutions to computer problems before, so I wouldn't be so quick to dismiss the possibility. Wasn't there a previous study that showed we don't actually need sleep to be physically refreshed? If that's true, then we must surely need it for re-classifying or re-thinking our knowledge. If not, then most of the animals on earth spend large parts of the day unconscious, putting themselves in great risk of attack, for no big evolutionary benefit.

    1. Re:Nope. by Da_Biz · · Score: 1

      Wasn't there a previous study that showed we don't actually need sleep to be physically refreshed?

      My Human Anatomy & Physiology teacher summarized the bulk of research we have up to this point:

      For most sleep during the night:
      -Stage 1: Non-REM, Alpha wave (low amplitude, high frequency activity) drifting-off into sleep
      -Then to Stage 4: NREM, deep-sleep, Delta wave (high amplitude, VERY low frequency [around 4 hz] electrical activity)
      -Then to REM (which looks suspiciously like Alpha wave), very high neuronal activity and oxygen use

      Stage 4 is currently considered to be the most physically restorative, and decreases to nearly zero by around the age of 60. Maintaining Stage 4 sleep past 60 is correlated with exercise, something Slashdot readers may want to look up :-)

      I'm not aware of any ways we can stimulate Delta wave electrical activity without some intervention by the Reticular Activating System. Meditation, I recall, doesn't do this.

    2. Re:Nope. by CarpetShark · · Score: 1

      Yes, meditation is more like being very calm and alert. I'd be very surprised if it matched the patterns of deep sleep.

      I do recall a study on the other issue though. I think it was here on slashdot about a year ago... Hmm.

  112. A night of sleep helps tune your reflexes, as well by smellsofbikes · · Score: 1

    It's probably related: I've found that when I take people out to Moab, Utah, and ride the Slickrock trail on my bike, it works MUCH better for first-timers if we get there in the evening, go out and ride a short segment, go eat dinner, and go ride the whole thing the next day, than if they just try and ride the whole thing in the morning, at the same time they would've without the intro. It gives the brain a chance to prepare. That's just the most obvious example I've noticed, but I've seen the same thing in teaching fencing and in learning some flying stuff: do something easy but related, sleep, then go back and try it again and the improvement is really amazing, much moreso than if you tried something in the morning and then again that evening.

    --
    Nostalgia's not what it used to be.
  113. It's all in the wiring by DescData · · Score: 1

    How you make decisions depends on how well you are wired for the domain. Consider all the type so problem that you have to solve on a regular basis. You solve those problem right away, don't you?

    Now you get your self in an unfamiliar situation. You don't have the patterns worked out. If you give your brain a moment to rearrange, you have a chance of making a good choice.

  114. This is the way of the Tao by scorp1us · · Score: 4, Interesting

    I forget which book i was reading, probably "The Tao of Personal Leadership" which maintained that the proper way to accomplish any weighty task is to familiarize yourself with it. Dig in deep. Then do nothing. At a later time, reproach it and the task will go far more smoothly. Once I read that I realized that in the past several years of profesional development, I had done just that. I don't just sit down and code as if I were running a marathon. I think about it all, then I "mull it over". This mulling really involves little. Just a little directed consciousness and everything falls into place without deliverate thought. As the years slip under my belt, I do less and less directed thinking and the results are always better than the last.

    This is the way of the Tao.

    --
    Slashdot's rate-of-post filter: Preventing you from posting too many great ideas at once.
    1. Re:This is the way of the Tao by Anonymous Coward · · Score: 0

      subconscious and conscious memory is a bit like RAM and HDDs, your decide what to think about (your RAM) but you only have so much knowledge to draw from (whats in your HDD)..

      (yes, I am stoned..)

    2. Re:This is the way of the Tao by Anonymous Coward · · Score: 0

      You sure you're not just learning to accept mediocrity??!

  115. This is well-known by AggressiveOptimist · · Score: 2, Informative

    A few years ago, Dr. Herbert Benson came out with his book "The Breakout Principle" which describes and explains what this article is about. Basically, interrupting or changing context (go for a walk, solve unrelated puzzles, visit the gym, meditate) when you've reached a sticking point in a project will increase your effectiveness when you return to your task. Benson attributes this to bursts of nitric oxide in your brain, IIRC.

    When we consider how much really occurs inside us without conscious thought, is this any surprise? Try walking up and down the stairs while consciously thinking about how you're doing it. Or how about language- your comprehension and speaking of your native tongue is largely unconscious as well.

    Next time you're stuck in a coding problem, try it out. Go enjoy some absorbing activity for perhaps as little as 15 minutes, making sure to change conscious contexts, and then come back to your original task with a fresh viewpoint.

  116. So what they're saying . . . by npsimons · · Score: 1

    . . . is that sleeping at work actually increases my productivity (by making good decisions)! Seriously, while I respect my subconscious, I don't think I'll trust it with a lot of things, judging by the things it worries about in my dreams I remember.

  117. Additional Reading by Anonymous Coward · · Score: 0

    If you're into this topic I just finished a book that I highly recommend. It's a fairly quick read and touches on various facets of snap-judgements to get you informed and whet your appetite for analyzing your own decision making.

    Blink: The Power of Thinking Without Thinking

  118. Meatloaf by boristdog · · Score: 1

    Meatlof should be happy with this finding.

    - I'll give you an answer in the morning.

  119. Analytical Intuition by tverbeek · · Score: 2, Interesting
    more likely to produce a result people remain happy with than consciously weighing up the pros and cons of the problem

    When making big decisions, I sometimes make exhaustive analytical charts in which I list factors making a choice, numerically weight factors in relationship to each other, and assign values for how each option satisfies that factor.... and then sit back and watch myself tweak and adjust the weights and values. Almost inevitably, I catch myself fudging the data to favor one option over the others; that's the option I choose. So I do genuinely evaluate objective criteria as I consider the question, but I give my subjective intuition the final say. And I've always been reasonably satisfied with the choices I've made this way.

    --
    http://alternatives.rzero.com/
  120. It's a great excuse... by Anonymous Coward · · Score: 0

    to tell the salesman you're not ready to buy.

    My wife and I have a rule that we will wait at least 24 hours before buying something over $100.

    It really does come in handy when the salesperson knows one of us is ready to buy and directs the conversation to that person. Before it gets too far along one of us will say, "Okay, let's come back tomorrow then." The salesperson is often surprised how quickly they've lost their perceived momentum. There reaction also provides a clue as to whether we should buy it from them.

    This saved us $1500 when we bought a used car. But I am sure it's also saved us thousands in smaller purchases.

    It helps in realizing that what might feel like an immediate need isn't.

  121. commune with yourself by mihalis · · Score: 1

    I find there is a difference between trying to do a conscious cost-benefit analysis and simply envisioning different outcomes - the latter can be much easier and more direct.

    For example in trying to balance my 401k portfolio it is tempting to attempt to balance risk and reward numerically. I think this can be done with a lot of effort, especially by the professionals who have all the tools and training. However as a first approximation, I found it rewarding to build a few extreme examples and just see how I feel about them. For example - US Equities take a massive hammering, US Equities have a 10 year bull run. Equities globally collapse vs. fixed income, cash etc. I discovered I was very upset in any scenario where I lost 30% or more of what I already have. I'm more risk averse than I thought, and not so ready to keep my money in assets that can simply disappear in some accounting scandal. So I moved half of my portfolio into cash and diversified international stocks. Now to lose 30% of my total holdings from one event is near impossible on the side of the assets I moved, and similarly the assets still in US stocks would have to go down 60%. And even if I got double whammied, the amount in cash would keep me off the streets for a good while when I retire.

    Similarly, I bought a car a few years ago which was the sensible choice - it was new and therefore had plenty of warrany left, and was Japanese so the value on paper and feature were good. Thinking back, though, if I'd ever really envisioned myself owning that car, putting up with the looks, the flimsy feeling build quality etc, the turbo lag etc it might have been quite obvious to me I need to stick to what I like (namely german cars).

  122. Valid research? by balaam's+ass · · Score: 1

    I'm not sure what to think about this result. But I'll sleep on it and decide tomorrow...

  123. Patent time by SeaFox · · Score: 1

    Maybe you'd better patent the idea so you can charge people for sleeping on a big decision.

    1) Try to figure out the second step.
    2) (sleep on the question so subconcious can solve)
    3) Patent the second step.
    4) Profit!

    Wait, maybe you should sleep on the idea of patenting this to make sure it's the right thing to do.

  124. Nothing new at all by spectro · · Score: 1
    If at all, this article confirms what I have been reading on self-help books for years. There is a technique in NLP where you drink half of a glass of water with a problem in mind before going to sleep and drink the other half in the morning. The answer usually comes to you within minutes or during the next few hours. Also, in the Silva Method they have some variations of this technique known as Dream Control and Glass of Water.

    I took the Silva Method Seminar and their goal is to teach you how to operate at alpha (a relaxed state of mind where most of your brain is oscilating at alpha brainwaves). They claim that you should "think in alpha and act on beta" and you learn how to make your brain enter alpha at will and use this for self-improvement.

    --
    HTML is obsolete. It's time for a new, simpler and richer markup language.
  125. But... by zpeterz63 · · Score: 0

    My /. posts would never get read if I took that long to decide!

  126. Heh - Buying a house... by jpellino · · Score: 1

    Good luck with this sort of thing and realtors. Bought my first house two years ago - one realtor sat in the front seat of their van with us in the back, our only shelter from the pouring rain, after spending 30 minutes going thru a house, filled out the papers for us and handed it to us with a pen and said we had to make an offer on this house before we left the driveway because it might not be available after that.

    No. It's amazing they want you to take minutes to decide on something you'll spend 30 years in.

    I said yes to the house that didn't have me walking up startled / worrying about it the morning after we saw it.

    --
    "Win treats sysadmins better than users. Mac treats users better than sysadmins. Linux treats everyone like sysadmins."
  127. Six Thinking Hats by s1234d · · Score: 1

    Have a look at the Six Thinking Hats technique. It seeks to reduce confusion by examining only one aspect of a decision at any one time.

  128. Time to show my employer by abertoll · · Score: 2


    I've been trying to explain that I think better when I'm sleeping to my boss for ages now. Finally I have proof!

    --
    "he drew his sword Ringil that glittered like ice... and he wounded Morgoth with seven wounds..."
  129. Comment removed by account_deleted · · Score: 2, Funny

    Comment removed based on user account deletion

  130. That explains it... by Errandboy+of+Doom · · Score: 1

    This explains why all the greatest human discoveries were made by the comatose.

    Why didn't we realize this sooner?

    Ok, sedate me, I'm gonna go cure cancer.

  131. A little obvious by mnmn · · Score: 1

    "Sleeping on a big decision, such as buying a car or house, is more likely to produce a result people remain happy with"

    Obviously. We can place our decisions on inner desires or whats objectively good for us. Going with your gut feeling will make you happier... ask the mid-income guy with the ferrari.

    --
    "Give orange me give eat orange me eat orange give me eat orange give me you." -Nim Chimpsky
  132. Morvo laughs at puny humans by Anonymous Coward · · Score: 0

    Ha! Morvo is amused by the puny human brains which can only make decisions when they are asleep. We shall attack the earth and destroy you while you sleep on the decision of how to react! Bwah-hahahahahah!

    1. Re:Morvo laughs at puny humans by couch_warrior · · Score: 1

      I don't think anyone gets the futurama reference...

      --
      "Sic Semper Path of Least Resistance"
  133. A sign of mental laziness by couch_warrior · · Score: 1

    I see in this result the inevitable effect of a generation raised on TV ads and trained to buy on impulse in order to increase consumption and stimulate the economy. It is taken as axiomatic these days that surrender to ones emotions and whims is a virtue, and self-control is seen as a neurosis. No wonder people can only make decisions in their sleep. They have never learned to suppress their feelings in order to think logically. A nation of hyperactive, short attetnion span, self-indulgent, easily manipulated sheep; incapable of reasoning their way through any decision more complex than "Would you like fries with that?" The sooner the ice caps melt and destroy this civilization, the better.

    --
    "Sic Semper Path of Least Resistance"
    1. Re:A sign of mental laziness by Thomas+Shaddack · · Score: 1

      Isn't the suggestion to sleep on an important decision significantly older than television?

    2. Re:A sign of mental laziness by Hosiah · · Score: 1

      But go and try to tell them that, and they'll say something like "You talk too complicated."

  134. ...really by Anonymous Coward · · Score: 0

    I would have thought that this was common knowledge. I always think better 'when I'm not thinking', if you can put it that way. Thinking consciously is great for math and other problems when you need the answer straight away, but for big decisions and epiphanies it's absolutely no good.

    The shower (or nice warm Japanese style tub) is an excellent place for your muscles to relax and let your mind wander. Also, I've found that my mind is also busy just before and after I go to bed, as well as working out some interesting ideas during the night. I've had a great many good ideas simply by not thinking about the subject I'm trying to generate the good ideas for - until they pop into my head...

  135. Sounds like depression and anxiety by bleppie · · Score: 1

    This could be a symptom of depression and anxiety manifested as a kind of compulsive worrying. Therapy/drugs can help.

  136. I make money with it every day by Anonymous Coward · · Score: 0

    Good money, I am a well paid IT consultant. But I mastered my unconscious to work while I'm awake; many many times I come to a customer, to help them on a problem they have been strugling with for some time, sometimes over 500 man-hours. They tell me the problem, and without thinking I know the answer. Or more simple, a person is messing hours on something, I look at it and often I tell them within a minute what's wrong, causing many unbelievable looks at faces when they realize I'm right. "How on earth did he know it so fast!". The scary part is that I'm afraid it will stop sometime; like a writer who is scared of writers block: once a writer has to think about what to write, the stories are mediocre at best. When my fast analytical brain stops working, I don't think my answers will be any good!

  137. Wait, hold on... by snowwrestler · · Score: 1

    I need to take a nap before deciding whether to read such a long and over-thought post.

    --
    Build a man a fire, he's warm for one night. Set him on fire, and he's warm for the rest of his life.
  138. My subconscious mind is me too! by tgibbs · · Score: 1

    your subconscious mind is a better decision maker than you are

    I think that our conscious mind is more like a floating point processor than a cpu. It's very good at certain specialized problems, and very weak at most other things. Anybody who has tried to learn any kind of athletic skill knows that the conscious mind is simply lousy at controlling the body.

    I also think that most of the time, our conscious mind is like the little kids you sometimes see in an arcade happily jerking the joystick around playing a video game--except that he never put in a quarter, and he's really "playing" the attract mode. I suspect that very often, what we perceive as our motivation is little more than an educated guess, made by a neural subsystem that has very little access to the ancient parts of our brain that actually motivate most of our actions.

    Wegner makes the case that the conscious mind does not really make decisions, and that the experience of conscious decision making is an illusion, a kind of event tagging by which our brain distinguishes between those events that we are (probably) responsible for and those that are outside our control.

  139. I don't think that's appropriate for me by Zugok · · Score: 1

    All my dreams are either way psychedelic, or of killing people or of having sex. There is no way these are going to help me make workplace decisions!

    --
    "I just can't sit while people are saying nonsense in a meeting without saying it's nonsense" J Watson, Sci Am 288:(4)51
  140. Maybe your weak mind... by Anonymous Coward · · Score: 0

    Thinking hard about a complex decision that rests on multiple factors appears to bamboozle the conscious mind so that people only consider a subset of information, which they weight inappropriately, resulting in an unsatisfactory choice.

    Speak for yourself, buster. Those of us not stuck in the popular but wrong "calculator" view of reason (as divorced from the subconscious) don't have that problem.

    A known trait of successful individuals is their so-called "intuition" that enables them to quickly get a "sense" of the right choice quickly, sometimes immediately before the conscious mind even gets going.

    If you see intuition as being something separate from and often opposed to/conflicting with conscious reasoning, then this nonsensical idea will appeal to you.

    But if you learn to make use of both your immediate reasoning process *and* your acquired "intuition" of past experience and past thought, you don't need to take a nap at all -- you can have your "Eureka moment" right when you need it.

    Sleeping on things is best used to clear out any interfering emotional states that might already be present.... it's hard to be on your best thinking game after you were involved in a big car accident that morning, and are still amazed that you are alive.

  141. Any programmer could have told you this. by Hosiah · · Score: 1
    Countless times, when coding time overlaps into bed time, I've had an elusive bug or a problem I can't figure out. The more I try to fix it, the more I muck it up. Finally, I would give up and collapse to sleep - only in the morning to awake with the whole fix written in my head and ready to go! I'd sit down to the keyboard, type out my dreamed code, and it would compile and run right the first time without fail. Problem solving skills of my subconscious mind even seem to outperform my conscious mind. Since then, I've heard similar stories from other programmers.

    Over the years, my wife has learned to recognise the symptoms. If she hears me cursing the machine in frustration, she gently prods me that it's time to rest my brain. She's always right, even though at the time, I'm so absorbed in the problem that I can't pull back and see what's wrong.

  142. Your subconscious would use Gmail. by PC-PHIX · · Score: 1

    Sleep on it... You might change your mind about opening a Hotmail account.

    --
    Optimist: The thumb drive is half empty! Pessimist: The thumb drive is half full...
  143. The dangerous side of it. by lazy+genes · · Score: 0

    This is very true.I got to where i could see the future in my dreams.The problem with this is that the future may not look very nice.But if you dont take any sides and just observe,you will notice that all life is conected and moving ahead .Taking no sides is very important in understanding the big picture.looking at everything equally goes against our genetic belief systems.If you tweek your genetic belif systems too much the world will eat you up. In my dreams I dont see a penta quark, and all electrons have three types of spin.We are all doomed.99.999% of the population are just breeders.Even though all the elections are fixed the results are the same.No sighns of any space elevator in the near future.The weather we are having is part of a cycle made worse by pollution of the air and the oceans.The thin layer of oil and carbon we put on the oceans, is warming the surface layer.Weather forcasting has a fundemental piece of the puzzle missing, and I know what it is.This is not the only universe.There is so much that we still dont understand in this universe,This is why we have science,religion and poitics.remove any one of the three and you will see.The three wrongs that make a right.This is how a speicies adapts to a changing planet and solar system.Time I go throw another wad of bills into the wood burning stove.

  144. That's right folks by sepelester · · Score: 1

    That explains zealots, fanaticism, self righteousness and why policies always fail given enough time. There Ain't No Such Thing As A Free Lunch. And your new sweater is ugly.

  145. Nice .sig, but wrong. by sparkz · · Score: 1

    "Boycott Google - Everything you've ever searched for is permanently associated with your IP address. Fun!" It's not associated with your IP address - that could change over time (dialup), or apply to many people (corporate proxy). It's worse than that - it's associated with your PC. Your cookie is sent to Google whenever you use it (google.com, gmaail, maps.google.com, etc). They don't just tie it in with your IP, it's your PC, and whatever Google services you access with that PC. If you're going to be paranoid, get the paranoia right! :-)

    --
    Author, Shell Scripting : Expert Re
  146. Imagine beowulf cluster ... by Anonymous Coward · · Score: 0

    of unconscious minds... It could solve so many problems ;-)

  147. In the words of the former president of the U.S.A. by General+Lee's+Peking · · Score: 1

    "It depends on what the meaning of the word 'is' is."