im all uppers. but mostly just pharms' though. where i live u van hardly find coke. n speed is non existant. but but ive consumed hundreds of adderall and a lifetimes worth or concerta and ritalin(there my favorite).
but captainballs is right. you start to develop almost an obsession with both, administrating your uppers, and what you do during the high.
when i first started on adderall, i would crush em n snort it, or just swallow it with water. but after i tried pluggung stims.........i never went back. 10 mg of adderall fells like 20-25 oral. n i do the same to my script of 36mg concerta. it took a while to get the technique rite, but with some good scizzor work, u end up with a coarse powder with none of the green sponge. perfect for plugging.