Able to do or want to do?
I think I’m perfectly capable of going perma-dry, having had over 200 consecutive dry days earlier this year, but I don’t want to.
I’m now considerably more selective as to when I drink. I’ve broken the “sitting at home, il will have a few drinks” cycle that I was firmly stuck in previously.
I can relate to all that.
I enjoy a drink, and have no interest in going entirely teetotal.
This thread though - and similar discussions on the topic, elsewhere - are a very useful reminder though, to always stay fully conscious of what you are drinking. It is very easy for 'moderate' drinking, to become something else. There's only so many times per week, you can have 'just a couple', and still kid yourself that it is 'moderate'.
My drinking OUT is limited to 5 or 6 pints a week, but it is easy to slip into the habit of a beer at home of an evening, more often than not. I've taken stock of that, and that's now down to a couple of times a week (Match of the Day, for one, has to be accompanied by a beer, or a glass of malt, depending on the time of year).