I truly don't believe that if you legalize pot that it will become a problem. Conversely I think it's a problem now because it IS illegal. I have talked to many of my students about it and they all said that the reason they do/did it is because it's a thrill to do something illegal. It was no big deal to them and most of them never did it again. I actually think that the problem would lessen if it were legal. And we would have the tax base. I do think that it should be taxed heavily just as tobacco is and alcohol should be. Personally I could care less what someone does in the privacy of their home, but don't drive after using pot or drinking alcohol. I actually find pot smoke a whole lot less offensive than tobacco smoke (but both of them nauseate me )