I'm what Willis was talkin' bout.
I'm someone who believes that the mind has a profound effect on the body, and seeing those images which tell you that you WILL get cancer if you smoke them is not healthy for the mind. A lot of people have been smoking their whole lives with no problem.
If I were a smoker, at this point I would just consider growing tobacco illegally in my backyard. Even though it's still bad for you, it would have far less additives, and a few plants would supply a large yield. I'm more against bigger government than I am against tobacco smoking.