Pot: makes you happy, no differant than alcohol and doesn't give your ass lung cancer like cigs do.
Wanna bet? C'mon gizzy, use your head man. That's the kind of thinking we had in the 60's about cigarretes. You are putting freshly combusted material into your lungs... I don't care what you're burning, smoke is carcinogenic and WILL cause cancer. Plain and simple. The only thing is how fast it it'll happen.