Patric Gagne says she realized at a young age that she wasn't like other kids. Shame, guilt, empathy — feelings running rampant on the playground — evaded her. Her new book, Sociopath, is about how she came to be diagnosed with sociopathy in college and how her own studies into clinical psychology shaped her understanding of the disorder. In today's episode, Gagne speaks with NPR's Michel Martin about her lived experiences as a sociopath, and how they actually led her to working as a therapist. To listen to Book of the Day sponsor-free and support NPR's book coverage, sign up for Book of the Day+ at plus.npr.org/bookoftheday Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy