Humans are natural born problem solvers and we can't deal with not having any problems to solve. It seems to make sense for people to continue working after ge

Humans are natural born problem solvers and we can't deal with not having any problems to solve. It seems to make sense for people to continue working after getting rich, presumbably in a position of responsibilty, to give us a regular set of fresh chalenges. e.g. Steve Jobs doesn't quit even though he is extremely rich and also ill, he feels a responsibility to that position.