At the beginning of the classic book The Hobbit, Bilbo Baggins was enjoying a comfortable and predictable life in his home in the Shire—until the mysterious Gandalf dropped in for a surprise visit. Gandalf turned to Bilbo and said, “I am looking for someone to share in an adventure that I am arranging, and it’s very difficult to find anyone.” Bilbo replied, “I should think so—in these parts! We are plain quiet folk and have no use for adventures. Nasty, disturbing, uncomfortable things! Make you late for dinner! We don’t want any adventures here, thank you.”