Young people can be morose, angry, withdrawn. It's often chalked up to being a "phase," a natural initiation ritual to adulthood. What if it's not? What if it's a mental disorder in need of help? We hear from the always-entertaining comedian and writer Jen Kirkman about her efforts to understand her head. We also talk with Jennifer Rothman, NAMI's Sr. Manager for Youth and Young Adult Initiatives and Dr. Sue Swearer of the University of Nebraska. Plus, a montage of past guests trying to figure out what the hell happened in adolescence.