If you search Amazon for books on leadership, you’ll find more than 80,000 titles using the word “leadership.” People are hungry to learn about leadership. Going just by the book titles, leadership means different things to different people. Like most submariners before me, much of our leadership is shrouded in secrecy, with oaths we take not to discuss certain things during our lifetimes. My submarine colleagues reading this know the drill, including taking numerous polygrap