Hi, Dream. Are you an alcoholic? If you're not, and you have really good reason to quit drinking, then just quit drinking. But if you are, you may be unable to quit based on the desire or need to quit.
Judging from your sign-up date, you've been considering quitting for a few years now. Ask yourself the question, why have you been unable to quit?
Asking those questions of myself is what led me to a solution for my own alcoholism.