If I had to use everything I won to extend my life for a short amount of time I wouldn't do it since it would leave my family with nothing but if it was long amount of time then I would then I can do more for them alive then my meager wealth can do for them if I was dead.

As for killing an innocent to save my own life I hope i never know the answer to that question. I would be willing to take grave risk to protect and innocent but I honestly don't know what I would do. I doubt I could kill a kid unless maybe it was to save my own if did I think I would be so miserable and broken that it would have been a waste.