C'mon Crash,

I smoke like a chimney, drink like a fish, and all my life I have been a fresh fruit and vege man, which should protect me ( according to the experts ) from what I have just been diagnosed with, prostate cancer.
All the other things I should have wrong with me because of my habits are not there.
I really think it's pot luck you either get something or you don't, regardless of what your habits are.