I started smoking at 9 years old, finally quit forever at mid 2006 (I will be 46 in a couple of weeks), used that wellbutrin (I do believe those things ARE responsible for some murders) and took up cigar smoking... Crazy? I feel that not inhaling is better than inhaling... ask Bill Clinton! Oh that wasn't cigarettes.
I am thankful I have never woken up and had that wet hacking cough to endure just to be able to breathe in the mornings and feel I could get back into running with very little drawbacks... just would have to build my endurance back up again.