Well, I used to smoke a lot. I quit several years ago, but I was doing it since I was in my teens. I look around me and see people who smoked like I did, and it shows on their faces, early. I don't know why I got away with it, genes maybe. You could never tell that I ever smoked from my face. I often wonder if my lungs look like Dorian Gray's picture. Either way, often, you end up paying a big health price for smoking, even if you have quit. You can still end up with lung cancer ten or twenty years after you gave it up. But who knows. I have known people who thought they were going to live to be a hundred, and they died.