Everyone in my generation X generation said they wouldn’t have children. We still laugh about that at the toddler play dates. We are older than our parents when we had kids. But you get to a point where the things that drive you earlier in your career make less a difference once you’ve achieved them, and life takes priority over changing the world in some way. You realize the world overall can be changed during working hours, but the most impact you’ll ever have is in the world of the children in your life. Finally you realize 72 hours of work a week isn’t more effective than 35 hours balanced with a human life on the rest.