When quitting drinking, it is helpful to have a plan. What this means is you have to consciously prepare yourself for your new life. What things in your current life will trigger you to drink? Will you go past your usual beer store or favorite bar on the way home from work?
You have to think about these things. This is a serious problem and when you overcome it you will feel so triumphant. But right now it is time to get real and do the work to make sure you are no longer controlled by alcohol.