Actually that's not true that "if it's legal everybody will start doing it", that's the same argument anti-weed people use, but in holland where it's legal teen use is half and adult use is less, though I don't know by how much. I believe with any hard drugs, it's the deals not the users that should be punished. though if users won't get clean then I think instead of prison, which is retarded, they should get forced rehabilitation.