A former Navy SEAL and elite sniper instructor , Brandon Webb has jumped out of planes, raced cars, seen combat in Afghanistan and the Middle East, and trained people to shoot to kill. A bestselling author, he’s written about his exploits in books such as “ Mastering Fear: A Navy SEAL’s Guide ” and “ The Killing School: Inside the World’s Deadliest Sniper Program .” With his new book, “ Puddle Jumpers: Powerful Mental Techniques from a Navy SEAL Performance Coach and Father of Three ” (Author’s