The Importance of a Perpetual School

I don't think I had any thought about what I wanted to do when I was a child. At some point I realized this incredible life of making and creating things permits me entree into so many worlds all over the globe. As you grow and expand at that young age you just don't have the capacity or experience or knowledge to know how to manage much of it. Now older looking back 45 years, you see things so differently. What are some of the bigger things you would have done differently?