Why is a pretty damn good question. I lost my mom to lung cancer three years ago, you think I'd have learned by now. I started at 15, I'm 23, and I've always been around it my whole life. I quit for 9 days, went out drinking and fucked it up, which was about 7 months ago now. I smoke between a half pack and pack a day, and in NY the prices are through the roof. I was reading through this thread for some justification, but I know I just need to quit. Hopefully 2011 will be the year...its so hard. Those of you who only do it "occasionally" or "only a few a day"...stop now, its a BITCH to stop, and it makes me feel like a weak failure. So I guess I do it out of addiction, and pleasure since I do like the act...which is what makes it so damn hard to stop, moreso than the actual physical addiction, the psychological one is my problem.