Hello and welcome.
Yes, there are people with years of sobriety who are staying sober. I'm one of them. It is possible. Great job on going to AA, it helped me and saved the life of this alcoholic.
Maybe go to a meeting on Friday instead of having a drink.
Remember, you never have to drink again. What helped me was remembering the guilt shame and anxiety after drinking before I took that first drink.
Best to you, and stick around here. You'll find lots of support here.
Best to you.