You can not quit until you actually want to ...
For me it took burning a hole in the leather seat of my brand new Ford Bronco ... was really po’d ... crumpled my pack of Camels and haven’t touched one since ... (that was 1989, I had smoked since 1970) easiest thing I have ever done, never looked back.
TT
PS I had quit dozens of times before
I know I want to badly because my life has changed immensely and I have a lot of things I want to do!
Cigarettes will keep me from doing those things!