that shit fucking sucks.. for me anyhow.. i've taken 2.5 - 4.5 ml on full and empty stomachs.. and:
1. it's still hard as fuck to get to sleep
2. it gives me fucking heart palpitations
3. when i wake up, after finally going to sleep, i feel like shit and as if i never even slept.
it sucks dude.. seriously.. i've also taken it just to get a buzz... and the buzz you get sucks.. a tired.. dizzy buzz that i would not want to have at a club.. or a bar.. or even at home..
i take GBL almost every night to sleep my 5 hours and wake up in the morning feeling great... It's not an addiction cause i only use it when i need to wake up early and can fall asleep without it.. seriously, before GBL i would go to sleep and wake up... but feel sluggish at times... now before bed i take it ... wake up 5 hours later and feel like a slept a day and a half without getting tired throughout the day...
and also the sex on it is unreal...
do it.. don't abuse it..
I use it for partying, about once a week and the nights that I do use it and go to sleep after coming home from a late night, I wake up the next morning feeling sluggish. I would have expected to feel more refreshed like most people do. It does give me the best buzz though. Sex on it is awesome. It makes me a horny fuck.