Good Training
I read this book when I was in the Marines. My XO saw me reading on duty and reminded me that Marines on post are not supposed to read. He asked me what I was reading, and I told him, "About Face," he stated, "that's good training," and to keep reading. Hackworth talks about how you can agree on a topic, and then change your mind once you see what's really going on, and that is something we need to remember, especially into days world.