I guess it's a fundamental difference in our views...but that's exactly what man has been fighting and dying for since the dawn of time.
A perfect Libertarian utopia wouldn't let anyone "die on the street once you've exhausted your savings"...that's just distasteful propaganda on your part.
It is totally my body, and I should be allowed to do what I want. You don't own me, and neither does the federal government. Unless you're in a VA hospital dying from stomach cancer right now, no...you're not my dad.