I make an ongoing effort to always be learning.I just finished listening to this book on Audible (something I've taken to doing to eat up the miles on long drives). I wish I'd read (and embraced!) this when I was a young Lieutenant. And it would have helped me do a better job and be a better leader while I worked for various corporations and, later, when starting and running my own business.I think smart, ambitious folks -- or, frankly, anyone starting or developing their career, or working in any capacity with others -- would do well to put this on their (and their teammates') required reading list. Whether one is going to manage/lead (or just collaborate within) small teams, larger departments -- or even a family -- the lessons and principles espoused herein will strengthen their effort and help those with whom they work.This book pairs well with Mark Manson's book, "The Subtle Art of Not Giving a F**k," and the philosophy of #Stocism.