Well is is nice to read comments of people who probably never smoked in their life :) My self I was heavy smoker for nearly 20 years, was trying to quit about 30 times, most of the time for period of 30 days if I was lucky, tried everything acupuncture,nicotine pastilles, inhalers, plasters, waping, yet nothing worked... Until I have found new substitute and that was weed, have managed to replace deadly habit with one spliff a day, and now I am smoke free 8 months already.