Yeah, smoking does look cool, don't know why, though. It might be the intentional self-destruction, and the devil-may-care attitude that it suggests. Or maybe it is just because you are holding fire in your mouth. If likelihood of getting cancer/addiction from smoking is hereditary, I would probably be fine, but I don't really feel like risking it. I would be interested in finding out what factors change the damage that smoking does to you, there are probably foods that help from the nutrients they give, other habits that strengthen the lungs to counteract the smoking, I would think someone has done studies by now.