Are smokers stupid, or just unable to read?

Non Sewing Rant

I've had asthma for the last 10 years. Cigarette smoke is one of the triggers. Plus, I have 2 small children who are much better off not being exposed to second hand smoke. California is generally intolerant of smokers; Oakland is really restrictive, and I bless them for that. In Oakland, you can't smoke within 20 feet of a building entrance. It's clearly posted at the airport, and they even painted it on the sidewalks. Too bad the sheriff deputies didn't ticket them. It would be a nice source of income.

So now I think that smokers are dirty litterbugs, inconsiderate of other's health, and are either stupid, illiterate, or blinded by the cloud of smoke that follows them everywhere.