Welcome to SR, Wallingford. Remember that just quitting alcohol, which is the first important step, is not the end, but the beginning of recovery. Consider the changes in your everyday routines that will happen, interactions with your current friends and colleagues, and how you interact at events that foster alcohol consumption. These and other elements of your life style will change with your sobriety. Make sure you accept all facets of abstinence as well as not tipping the glass.
It is a pleasure to have you here.
Padraic