Hand Me Downs

What in the hell is "second-hand smoke?"

I really think smoke is smoke. 

I don't think there is really that big a difference in smoke and "second-hand" smoke.

The only difference is non-smokers do not directly ingests the smoke into the chest cavity at an increased temperature and concentration. 

Am I wrong? If so prove it.

Eating IS cheating, ya know!

Trivia tidbit: that is Sean Preston there.