Stop buying them. If you have cigs lying around, stop putting them in your mouth and lighting them.

I know I'm probably not much help, but I can't empathize. Amidst all my personality flaws, mental disorders, and medical problems, I someone escaped having ever been addicted to anything (except love a few times). I smoked for almost two years, then just quit one day. Sure, I missed a cigaret now and then, especially when out drinking. But if I did light up a cigaret or two that night, I just tossed the rest of the pack into the trash the next day.

Since then I've managed to quit alcohol, weed, pain pills, caffeine, playing video games, and hanging out on toxic internet forums, whenever I decided the time had come. I guess when the genetic cards were dealt out, I managed to get one ace.

Just quit. Sorry, I can't help any more than that.