I don’t drink when I feel like I need a drink
This is crucial to me, a recovering alcoholic who drinks. To bring things back to a less hyperbolic level, I was not a fully-fledged alcoholic when I went into rehab but I was drinking a fuckton of wine and finding life without it very dull indeed. I was putting away around three bottles of wine every night.
A couple of glasses a day isn't a serious problem ... but needing it is. If the prospect of a wine-free evening looks like a stretch of interminable tedium to your mind's eye, booze is already lying to your mind and you'd be wise to break that hold sooner rather than later. Find things to do that entertain, amuse or engross you: that you look forward to doing.
It's also okay to look forward to a slice of cake, an ice-cream or suchlike. The calories are pretty similar, and alcohol provides a sugar hit. No harm in replacing it, especially whilst you identify your chosen activities.
Following rehab, all my steps, a year of sobriety and a couple of backslides, I'm a low-key occasional drinker with only one rule: never when I feel like I need a drink.