Every year, nearly 30 million Americans sit on a therapist’s couch—and some of these patients are therapists. In her remarkable new book, Lori Gottlieb tells us that despite her license and rigorous training, her most significant credential is that she’s a card-carrying member of the human race. “I know what it’s like to be a person,” she writes, as a crisis causes her world to come crashing down. Enter Wendell, the quirky but seasoned therapist in whose office she suddenly lands. With his balding head, cardigan, and khakis, he seems to have come straight from Therapist Central Casting. Yet he will turn out to be anything but. As Gottlieb explores the inner chambers of her patients' lives — a self-absorbed Hollywood producer, a young newlywed diagnosed with a terminal illness, a senior citizen threatening to end her life on her birthday if nothing gets better, and a twenty-something who can't stop hooking up with the wrong guys — she finds that the questions they are struggling with are the very ones she is now bringing to Wendell.