AV (definition): Any thought that supports or suggests the chance of drinking (or smoking too, if you wish) now, or in the future.
You are calm, cool and serene in your choice, it really is your AV that is pitching a fit. And you are so right in that your AV is suggesting that maybe this smoking cessation will be the chance it needs to feel that rush of pleasure again. But you have chosen. That question of ever drinking again has been asked and answered.
For reassurance, just take a look at your avatar again, Carlotta. Behold the Power of NO! I like it!