Lung cancer is the number one killer in the cancer group.
She has been one for over 25 years and will continue to be one until her death. Don't say that I haven't tried to convince her to quit. It didn't really bother me as a little child. I got used to her dragging on a cigarette every time we were in the car or out to dinner. I'd sit in the back seat with the windows open as little ashes from the end of her cigarette flew onto my lap.