QUOTE : Dr. Martin Seligman of the University of Pennsylvania is perhaps the world’s foremost expert on optimism and motivation. In his groundbreaking book, Learned Optimism, he suggests that depression is primarily the result of wrong thinking. He writes, “Depression . . . is caused by conscious negative thoughts. There is no deep underlying disorder to be rooted out: not unresolved childhood conflicts, not our unconscious anger, and not even our brain chemistry. Emotion comes directly from what we think: Think ‘I am in danger’ and you feel anxiety. Think ‘I am being trespassed against’ and you feel anger. Think ‘Loss’ and you feel sadness. . . . If we change these habits of thought, we will cure depression.”5