You need to distract yourself, go to a movie, walk, clean your house, read and post on SR...something but don't just sit and think. For me the first week was the worst, it got better after that. And don't fall for the "one beer crap". It's your addiction talking. We both know it's not going to be just one beer. Hell, I could actually drink one beer on occasion but soon would be back to my pattern of too much too often. Google AA meetings. If you have never been to one it might be interesting. Go strictly as an observer, a field trip.