you have to want to, i smoked for over 10 years and just did not enjoy the taste anymore... on my way to school one day i was out of smokes and was too lazy to stop, i figured i'd buy one after class, but then too i was on my way home and decided not to stop and pick some up... i was smoke free for 2 years, then i discovered DRUM tobacco, it tasted so damn good that i started smoking again because it was actually enjoyable... i never quit because i felt like i "had" to for my health, for my image, etc. i just never really enjoyed canadian cigarettes, they taste like shit, period.
just recently i bought an ego twist with a bunch of e-liquids and haven't smoked in 2 days because it tastes even better than DRUM!
the older i get, the more my tastes are refined... like how i stopped drinking jack and bombay, replaced with good single malts and hendrick's
the way i see it if you still smoke regular canadian cigarettes, you're a peasant