Is Neurostim Becoming a Reality?
destinyland writes "There is a current mass market for 'cognitive enhancement' products — and arguments about the black market potential for neurostim. 'The same neurostim device that uses electric impulses from a brain implant to treat people with Parkinson's Disease can be tweaked by a few millimeters and pulse rates to make cocaine addicts feel like they are high all the time... Mix the glamour of surgical self-improvement with the geekiness of high-tech gadget fetishism and you have a niche cosmetic neurostim market waiting to be tapped...'"
If one is "high all the time," then that state becomes the normal state, and anytime they aren't "high" means they are in a "low state." Both psychologically and physiologically, one can become tolerant or adjusted to certain states.
If something is special, doing it all the time detracts from its appeal.