To be honest, I'm not totally certain I believe some of these answers. You might be quite sincere, but I suspect that If you were starving to death, you might not be quite so self-sacrificing - the instinct to survive might take over. Also, you would consider your families, who might need you and would be heartbroken at your death - would they be happy that you gave your life so the person next door could live? As for neighbors, one of mine is a high-handed, thick-skinned, hard-faced person who stole part of my land when I was away. I'm pretty certain she would not share her last meal with me nor feel even the slightest pang of guilt as she gulped down the last drop of stew. It would be a real test of my spiritual stature to expect me to lay down my life for someone I would happily export to Siberia if I only could. I doubt if I would pass that test somehow.