For smokers, the problem is that the physical act of smoking continues even after the nicotine addiction has been broken. The psychological aspect of smoking addiction (not just nicotine) must be accounted for as well. So how do smokers do it? E-mail me for help. "Nicotine addiction isn't just a physiological addiction. It's a psychological one, too," says according to John P. Pierce, director of the Cancer Prevention and Control Program at the University of …showed first 75 words of 388 total…

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