Not lung-cancer, but cancer, yes. That is a terrible thing that I would not want anybody experiencing, much less from their own actions! My parents, and moms parents are smokers, and I am so flipping sick of the cigarette smoke, and the cost of them!! That alone should put an end to smoking!! Hmm, I just don't understand why somebody would smoke, but be against suicide, that is what they are doing to themselves. It just takes longer to kill them!