Dear user, I can understand. You must understand the difference between ALCOHOL ADDICTION
and abuse. You can definitely quit alcohol in one go. Just stop it and swear not to drink again. Engage yourself in games and other engaging activities during evenings or when you feel the urge. Just a week, your habit should change. There are many other methods, which you can see through internet. The best method is what I suggested. Please try it without fail. Take care.