That I can relate too. I smoke maybe once every few years ( provided I can find a place that sells loose cigarettes... I ain't buyin' no pack. ) and it's always at a point where I want to put some random person in a choke hold. Thing that keeps it from becoming a habit mainly is that the cigarette doesn't provide me any particular pleasure. More so I lose focus of what's bothering me by noticing how disgusting that stuff tastes.

Made out with a girl whose mouth tasted like cigarettes... It wasn't unpleasant but beef and broccoli would've been a more welcome taste.