Mastering Fear: A Navy SEAL's Guide by Brandon Webb and John David Mann: Conversation Starters Former Navy SEAL Brandon Webb writes Mastering Fear: A Navy SEAL's Guide. In this simple yet powerful book, Webb teams up with writer John David Mann to share the five-step guide in mastering your fear an transforming your life. According to Webb, the key is not to fight fear but to harness it. In this process, fear becomes the secret weapon that brings...