By Golf Digest Naturally, there will be much worry about how Jordan Spieth’s stunning loss at the 80th Masters will affect his future as a champion. Will his quadruple bogey on the 12th hole that ultimately gave the tournament to Danny Willett seriously and even permanently damage the confidence that has been such an obvious part of the young Texan’s success?Well, consider the eerie similarities between what happened to Arnold Palmer at the 1959 Masters and Spieth last Sunday at Augusta.Like