Not spend the next 34% of your life working on something you don't love, for one. Even in our current technological state, a life of toil on things you don't love is the default state of a human being.
I wish I could up vote this more. Our society trains us from birth to constantly be wanting at the expense of ever being satisfied. It is possible to be very satisfied with what the rest of the western world would say is a "crappy life". And then life can only get better.
