I don't want to live to 100. I ask, what's the point. Like you, I believe quality is better than quantity. The minute I am not mobile any more, it is time to go. Of course, it is not up to us, when to go or how long to stay. I wish it were so. Even if we are still reasonably healthy at 90, what can we do? We would be 'loitering' around, waiting for the grim reaper. That's no way to live. :-)