it's pretty fuckin bad. i didn't take enough and the trip was just me getting spaced out and couldn't remember what i was watching on tv, it was kinda fun even though i didn't take enough. don't try it. my short term memory was reeeeaaaally fucked up and still is, that happened over 6 months ago. if you decide to screw the advice i'm giving you and just try it you'll know what i'm talking about, and you'll be sorry.