lets see.... i've only smoked roach a couple times but kept away due to job searching and shit. got a bro in cal who gets it for free all the off his chum who gets it for medicinal purposes.
Last summer though, I got rather intimate with a pill normally used to for ADD (i think it was called concerta or something) that we used to call "giddy ups" because basically it regulates neurotransmitter re-uptake, energy comes from nowhere, everything feels good and causes you to focus so flippin hard it was like your eyes could actually squeeze the juice from a fruit. first time i took them with my friend who gets them prescribed, we ended up talking philosophy until 6am, went to bed, got up an hour later, cleaned up EVERYTHING in the house and when everything was said and done I just sat in the living room staring at a blank wall for about a half hour
Another time I had a scheduled appt in Minneapolis which at the time I lived about 6 hours away. Since I couldn't afford to stay in a hotel room or anything, my plan was to come straight back after it was over. Left at 5am popped one, popped another some time later, popped two more after the appointment and what not and drove all the way back. the appointment was actually a convention of sorts so i was high as a bottle rocket for the entire thing. it was night time driving back and i started to hallucinate like WHOA I JUST RAN SOMEONE OVER, giant shoes, and seeing blue colored boomerangs flying everywhere.
whole deal was like an elephant walking on thin ice but everything was ok