I spoke with an old friend from university recently.
Apparently his younger brother (also at university with us in the late 90's) struck it lucky with a company he helped start up, and is now rich enough that he doesn't need to work. He is planning on consulting part time, as he wants something to fill his days (other than just kayaking - we all met through the university kayak club).
Sure - I know a guy who retired from trading in mid 40s and is now a math teacher because he likes that. But if our society relied on people working because they chose to (as opposed to needed to) we probably wouldn't have one.
That's one thought experiment I conduct - imagine we find out that a comet is going to approach Earth in 6 months. My main problem is us having to deal with 6 months of chaos (since nobody will be working) rather than instant annihilation.
Apparently his younger brother (also at university with us in the late 90's) struck it lucky with a company he helped start up, and is now rich enough that he doesn't need to work. He is planning on consulting part time, as he wants something to fill his days (other than just kayaking - we all met through the university kayak club).