65 kg. However, usually I have a huge tolerance to everything, I have to take three times more than my friends for the same effects, not with amp's tho, and yeah, Gaba first time 300 sick as fuck.
But were my friends are good with 40 mg. sniff Coke, I need 120 mg. (on average lab tests said 80%, Heroine nr. 4, 88% pure lab tested, my friends good with 15 mg., me needing 50 mg., or things like Magic Mushrooms (I'm from Amsterdam), Cubensis b+, highest dose warning dry 4 gr., I need 8 gr., and so on...
Also when I'm sick, I had this fucking abces (I normally don't do needles, but needed to know what IV Coke, Heroin and Speedball felt like, so I did it a few weeks some years ago daily, but had set a date to quit, and I did, don't want to fuck up my body with that, however Heavenly it was! (no offense to IV users here btw), anyway, one of the first shots went wrong once, became abces), I had to to take antibiotics, normally the cure was one week, I needed three weeks!
It sucks tho, I needed to spend way more cash on drugs than average people do!
EDIT: what's your weight? Just curious...