i started smoking when i was 13 and i smoked up until i was 28, then i started getting chest pains and problems breathing at night, after that i quit smoking, i didn't use gums or patches, i just avoided hanging around with my smoking friends and i used a little of my will power, now i am smoke free for over 2 years and i feel healthier than when i was 25.
to answer the question, No, i don't smoke