Hey sci. Psychology question. I'm trying to stop smoking. Every time I get a craving for nicotine I use a rubber band around my wrist. If I ever fall to temptation, which happens rarely but have happened 2 times this month, I slap my buttocks with a belt. Does this make me associate pain with smoking, or does this make me associate pain with the cravings, making me crave corporal punishments? I've never been into SM and I don't want to. Should I find another method?