I continually tell myself, every time the anxiety thing happens, that I should just quit the stuff. But it's a very strong habit and I often find myself lighting up for seemingly no reason. I took about a month long break a year or so ago and didn't particularly miss it.
Anyway, I've now been off it for two days, and plan to just lay off for a while.
I suspect, with some sadness, that I've just hit the point where it's not fun for me anymore. I've seen many people voice similar experiences online and have a friend who quit permanently a few years ago with a similar case (although theirs seemed much more acute than mine).
Anyway, a reset is in order, so that's what I'll attempt. Not hoping for any miracles, but I think it will be a nice change of pace if nothing else.