Please, someone explain to me why when I know that I may already have cancer do I want a cigarette? That is the stupidest thing I know. I am embarrassed to admit it. I have known many people who have cancer and continue to smoke. One guy had a trach and smoked through it. I always thought that the minute I heard " You may have cancer" all the desire for a cigarette would instantly vanish. To me, that seems like the sane reaction to have. It's like my brain is saying " Gee, lets keep smoking and make sure that if you don't have cancer now, you will get it later. Am I just hopeless? I really feel like I must be out of my mind.