I'll use my drunk driving analogy and maybe this will hit home. Imagine a thread about a bunch of people getting hammered and hopping in their cars on a Saturday night at Jax beach. (And really, you don't have to imagine it, once this is over, you can see it for yourself). Then imagine someone was defending this behavior, suggesting they have the right to harm themselves if they want to. Now imagine I replied to that with "If they want to kill themselves, that's their business, but when they kill me, it becomes my business". Obviously, I'm not implying that every one of those drunks was going to kill someone. Yes, people die in car accidents, but we make certain behaviors illegal IN ORDER TO SAVE LIVES. That's exactly what we're talking about here.