Hard to say what I would be saying had I lost everything though. It's easy for me to rationalise the decision now that it paid off. And yes, we have to remember to look at the graveyard too.
The non-linear utility of money puts an interesting twist on things though. The effort and risk one should take to achieve additional wealth seems to reduce logarithmically after a certain point. I guess that point seems to be further for me than most people, but I feel it's close now.