If you want to maximize your expected utility, you try to save the world and the future of intergalactic civilization instead of donating your money to the society for curing rare diseases and cute puppies.
I pounded through the houses, staggering down the hallways, falling down the steps. It was a hot streaky dawn full of insecticides, exhaust, flowers that could make you sick or fall in love. My battered Impala was still parked there on the side of the road and I wanted to lie down on the shredded seats and sleep and sleep. But I thought of the bones; I could hear them singing. They needed me to write their song.