We work too much. Plain and simple. Unless you do something you really enjoy, why would anyone want to spend more time working than having fun? I know, for the money. But I think it's time we challenge that!
In the new world, everyone can decide for themselves, but as a baseline, I submit that a standard work week would be Monday to Thursday with 3 day weekends and a standard work day would be 6 hours. 24 hours a week is plenty. Just think of what that would do to the unemployment rate. We'd have a lot more people working, just a lot less. And think of all the things you could find out that you really are good at!