<p>"I saw men under pressure. I saw men succeed and more men fail. I always wondered where the difference lay."<br><br><br>What separates the good from the truly great players? How do football managers get the best out of their team? How do you come back from a crushing defeat to win?<br><br><br>In an inspirational, funny and thought-provoking new book, The Secret Footballer teams up with The Secret Psychologist to crack the secrets of success an...