Smoking isn't a "bad habit"....it's a drug addiction. Those who smoke are, by & large, drug addicts. I know, 'cuz I used to be one.
My cigars and pipes are not an addiction, I, just, enjoy them. But, I get lumped into the smokers. After all, now that smokers are supporting SCHIP, it is patriotic to smoke. What will be next, guns, meat, dogs, cats?
I was too. I quit about 5 years ago.