We’re all wired differently, so I’d probably be out of line telling you if or how to quit smoking
On a personal note, I smoked heavily for nearly thirty years, and like you quit
several times but started again. I like to look back on those times as part of the learning curve, sort of like getting my @ss in position for later. I stopped smoking in 2003; no real magic to it, I:
Just. Stopped. Smoking. And by golly, it worked; I haven’t snuck even one puff since.