Ones a smoker, always a smoker. Your addictive part seems to remember. I stopped years ago, and the first year I thought that I could have the occasional social cigarette.Well I realized I could not . Now I am much better. I can not stand the smell of a cigarette. And my health has improved a lot! It does make a difference. Even a few cigarettes, take your breath away!I thank my s-elf for being strong and keeping it up.