Smokers, I feel like I'm taking crazy pills!

I know it has been a while since my last post but, oh well. I just wonder at what point the chemicals in tobacco make the user think that the world is their trash can. I cannot even begin to think what logic is at work when a person throws a lit piece of paper on the ground as they drive by. I realize that everyone has rights and that is the reason that smoking has not been completely abolished yet, however this is crazy. They are breathing in toxic fumes that will eventually kill them. Where is the good that comes from smoking? I was completely blown away when I found out that I can't take soap on a plane but it is just fine to bring 3 books of matches.