Craig, I'm very sorry to hear about your medical condition. What type of work do you do? Are you around paint and chemical fumes, dust, construction work? What you have doesn't necessarily come from being a smoker, you could have been around someone who smokes, thus the second hand smoke. What about asbestos?
I don't mean to pry, but you could have been exposed to some other type of chemical that hasn't helped your condition.
Please take care of yourself.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.
