Everybody in my family, and everybody in my wife's family smoked. My mom and I were the first to quit, about 10 years ago. I finally got my wife to quit (the chronic cough was driving me crazy). She started up again, the day her mother died, because of smoking. She has since quit again, but I strongly suspect that she sneaks a few a day. A few a day , I don't care, but if she starts that chronic hacking again, I won't wait for the smokes to finish her off.
FWIW, I used Zyban, also an anti-depressant. It worked like magic.
Here, you can't smoke anywhere. The government preaches about the dangers of smoking (think of the children), and passes anti-smoking laws, yet collects insane amounts of tax revenue from the same smokers. I live on the border of an indian reserve, and also in tobacco country. The natives have set up shop on the reserve, and manufacture their own. The plant keeps on getting bigger, and bigger, and bigger. These smokes are sold tax free, in 100's of little huts, and trailers all over the reserve, to non-natives, at a fraction of the price (as little as $7/carton) of regular cigarettes. This is not legal, but the government doesn't want to piss off the natives, so they do nothing. I know people that do smoke runs to the city, and make $5/carton, selling cases of smokes a week.
It's an interesting situation.