im a pretty skinny guy, in the lower 120s in weight... but in school i drank just about every night so my tolerance was up there. I would usually get full off of beer before i would get drunk, so i got into liquor. but if it was an all beer night id have like 3 beers, make myself throw up, and keep goin till im at about 15, then im set for the night. now that its summer im drunk off of 5 or 6... so much cheaper!!