I do not smoke weed and never intend to it isn't my bag at all. I never liked cigarettes. I do not think inhaling any sort of smoke whether it is paper, weed, or anything is good for the lungs. Recently just gave up drinking because I think about what the vodka does to my insides. I have done ecstasy hundreds of times, mushrooms like ten times, acid once, OC's. Now a days I do not do anything.
Drinking age is just right at 21 considering normally a lot of people's body's stop growing at that age. Cigarettes personally I think is a waste and just poisons the body, plus it doesn't get you high! So just fuckin smoke weed.
I personally think if someone wants to smoke weed then go ahead. But do it at home and at parties. Anyone who takes any sort of drug should never drive no matter what, it impairs your judgment. Some people are more willing to take risks and some others reaction times might be slower while on any sort of drug. So I think if people want to do drugs just do it in private and do not be stupid. Anyone who puts people in danger while doing drugs, IE having a methlab or something that could hazardous is unacceptable.