The desire for relationships is deeply embedded in our genes. Nevertheless, partnerships are an archetypal playground for misunderstandings and conflicts. What if there were a psychologically grounded relationship manual that reveals the principles of partnerships and that we could use like a compass to avoid disappointments? Levine and Heller apply fundamental insights from relationship research to the lived experiences of dating and couple dynamics for the first time. They identify three types of relationships: the anxious, the avoidant, and the secure attachment styles. The authors—Levine, a psychiatrist and neuroscientist, and Heller, a psychologist who works in couple therapy—bring clarity to the emotional chaos and provide essential tips for making partnerships truly successful. This book was originally published under the title "Who Are You.".