Alcohol

Is it possible to become an instant alcoholic?  I've always been a social drinker, and not a fan of being drunk, but I can't get it out of my head.  I want a drink - or 10 - now, and it's driving me nuts.  What the hell?  Seriously, this is not me.  Last time I got trashed I cried myself to sleep - and left my friends house to sleep in my car rather than stay on the couch and listen to her and her bf argue, and the time before that I was home alone and ended up cutting again, so why do I want to drink myself to sleep? First world problems again.  Maybe I will ask Mark for that shrink's phone number.