Of course not, and I resent the insinuation that your statement has any relevance to what I was trying to say. So why don't you tell me what your criteria is for measuring the "harm" from inhaling smoke. Are you prepare to quantify this in some way or are you just blowing smoke. Tell me how smoking marijuana is any more harmful to your lungs than breathing automobile exhaust. Please point me to the research that shows marijuana smoking causes significant "harm" even though it doesn't cause cancer. It may be comparable to air pollution but it's certainly not comparable to smoking tobacco.