Cold Turkey.. Substitute the craving with something other than food.. I had a cup of chopped ice with me at all times.. I found that if I munched on that for the first couple of weeks it helped.. Whenever I wanted a cigarette I substituted it with the ice. I also walked a lot and exercised when I started to think about having a cigarette. I did not give myself a lot of time to think about the cigarettes. It was not easy to quit.. This worked for me..