Nearly 75 reinforcement letters are available on numerous aspects of the nicotine addiction, including the medical, psychological, social and economic implications of smoking. Links to these letters are provided below.
Joel Spitzer is one of the Internet's leading quit smoking counselors. He is Director of Education at WhyQuit.com where visitors will find a complete collection of free quitting articles, his free 149 page quitting book entitled "Never Take Another Puff," and a growing collection of free video and audio quitting lessons.