" for our personal safety and, indeed, for the well-being of the planet we live on, we must abandon our mistaken beliefs—our “sociopathy blindness”—and take a useful stance grounded in knowledge and competence. We must learn that, despite their trademark lack of emotion, sociopaths are “emotion-eaters.” They have an intense desire to witness their control over us by inciting our confusion, anger, and fear. They feed off the negative emotions of others. Knowing when and how not to display emotion—how to remain calm in the presence of a sociopath rather than feeding him with our immediate feelings—is a vital skill. He is playing a terrible game with you, but I will show you how to change the rules of the game. "