I know what addiction is. I smoked cigarettes for 12 years starting when I was 16. I remember the times I would try to quit and the cravings being so strong I would smoke my roommates cigarette butts out of an ashtray. I kicked that habit 15 years ago. I truly enjoy smoking a pipe but have never felt that urge to smoke. I've never felt that need to get a fix. I can go days without smoking without any physiological effects.