I've been off for over a year now and I'd say no, it's definately not. I think people get way too hysterical over smokers, and the one thing I cannot stand is condescending former smokers with that holier than thou attitude. I quit cause of health reasons, but I try to make sure I never become one of those pathetic smug bastards. I love going over to europe and getting those packs with the giant warning labels talking about how evil you are to smoke. I collect them, they're pretty funny.
For me overeating is by far the most disgusting habit. Unless it's a genetic thing there's no need to be 300lbs and wearing spandex while cramming 8 happy meals down your gullet with a large coke and taking up an entire isle with just your left buttcheek. Smoking doesn't physically repulse me, but fat people...gross. People here saying smoking's the worst and you'd never date a smoker think which you'd rather date, a smoker or someone really fat.