the second rung upstairs is half the size; unlike whats dowstairs, i could see myself trying this stuff. the next level is a large duffle bag of things i gotta try or give another shot. finally theres the stuff in circulation. when im working with things, i typically isolate them, so i guess the memory stays because of the discipline and length of time involved in that. im always getting reminders too; for example, i'll see a newly released product somewhere that is comprized of things that never affected me, so i'll know to stear clear. On the flipside, its really exciting when new ingredients come along, and at one point i thought id seen it all until i oversaw some production in a supplement factory; these guys put together the supps for alot of companies out there, all in the same joint running nonstop 24/7. alot of it is stuff ive NEVER seen on any major site, right next to stuff youde see on a storeshelf. every hour they take 6 botlles and testcount the caps before disposing them all; it was pretty painful to watch some top-notch supps get trashed like that. supposedly there was a supplement that sold for 700bucks a bottle