Okay, so you had a little fantasy about hanging out at your favorite sushi spot and decompressing. This does not equate to a relapse. We all have our ideas about alcohol, the daydreaming and what not. This is normal. You will need to find a new "decompressing" strategy and implement it into your routine. Replacing what you took away with a healthy activity will let your brain know that you are still "decompressing" just in a different way. You have a void in your life at the moment. So, a bath, walk, yoga, different place to eat, etc....