Maybe legalize pot only for 21 and over, by then their bodies are full grown. They have to agree to keep it in doors and pass out and eat good afterwards. A friend of mine has been at it all his life and he is about 50. He is no problem to anyone and never was. Just a goofier sense of humor these days. One cannot predict the outcome unless we have maybe a 1/2 year trial to see how things go. Think of the money it could make.