“We wrote this book with future generations in mind, who should know and remember the rules of command, so that if fresh wars break out, you don't gotta learn those most crucial lessons by shedding blood again,” explain erstwhile U.S. Navy SEALs officers Jocko Willinka and Leif Babina in the foreword to their book “The Balance of Leadership.” This is simply a guide for all those who want to create, train and command effective, successful teams and their individual lives.