At first I planned every hour of the day, trips, had a plan, dinners, dances, plans. At around the year mark, I accepted I was done.
I am just over 2 years, I no longer plan, because it (drinking) isn't an.option. Party last Saturday, DH was drinking whiskey and ginger, I drank ginger, then water. Worrying about drinking and sobriety is not all encompassing, because the worry no longer exists. There is no desire.
I have a year smoke free and I am about the same with it. Everyone is different. It depends on how fast you accept who you are, that using is never an option again and create a new clean life, then live that life.