What utter bullshit. This person postulates as though junkies were rational thinkers. Effin idiot. Someone I love very dearly is a junky, and believe me, I wouldn't use the word rational at all. He is not measuring his 10 mg and thinking, "Okay, I'm done for the day!" Can you imagine the lawsuits from the parents of ODs? Oh, I suppose you could make rules/laws that stipulated the amount you could buy in any given day, imposing strict sentences on offenders, but then...oh...I see what I've done there.