Your wrong. You can not blame all the ills in the world on smoking! I am sorry, but I have lived long enough to realize this.
Smoking MIGHT have helped out, however, there are a lot of mitigating circumstances that brought this person to the condition he is in now.
His previous health condition, his working conditions, the foods he eats, and the list goes on and on.
You will never change my mind and I will never change yours. We have come to an impasse and this is the end of our discussion.
Thank you.