> Are they just wealthy enough so they don't need income?
There's a sliding scale here. Few are wealthy enough that they don't need income forever. But many can save up enough to take a few weeks or a few months off. More like a long unpaid vacation.
There's a sliding scale here. Few are wealthy enough that they don't need income forever. But many can save up enough to take a few weeks or a few months off. More like a long unpaid vacation.