[TomGuy]

If he is still smoking, he is NOT a non-smoker.

Duh!

[califamily4W]

Obama - 95% non smoker

[2nd amendment mama]

If he is still smoking, he is NOT a non-smoker.

Exactly. I quit on March 26th and haven't had one since then - I'm a non-smoker. If I picked up one tomorrow I'd lose the ability to call myself that. Judging by zero's answer he really doesn't consider himself a non-smoker but rather an occasional smoker.