so its been 48hrs since i cut out alcohol an im tearing my damn hair out. im just completely and utterly going mental. i cant focus on a damn thing, all i can think aout is a ice cold beer (or 10). i havent been more than 12 hours sober for about 10 years. i used to be a drug addict, giving up crack was easier than this, and thats no joke. the problem is that alcohole is so easy to get hold of. i live in london and i can get a drink within 3 mins at any time of the day/night. im going crazy, how long does thi last?