Agreed. I take a month or two off from time to time for these same reasons. Slim down, sleep better, save $, or because my wife is and she likes the support.There are plenty of ways alcohol can affect ones life negatively without being a certified "alcoholic". It's expensive, it's full of empty calories, it's literally a toxin. Maybe it messes up your sleep, or you make terrible decisions after even just a beer or two once in a while, or your partner can't drink, or it interacts with medicines you take, or you get awful hangovers no matter how easy you take your night out.
The influx of solid NA choices over the last few years is pretty awesome IMO. Certainly helps for those times when you decide to take a break.