Sergeant First Class Matthew Docchio is a highly-respected military veteran, who spent his career in the Army Special Forces Green Berets, earning a number of awards including a Bronze Star Medal and The Purple Heart, before retiring in 2018 due to injuries sustained in combat. A former athlete turned veteran-focused mental health advocate, Retired Sergeant First Class Docchio joins Nick to discuss why the best leaders express vulnerability and empathy, the importance of teaching children accountability, and why he's decided to write a book to help those struggling with mental health, self-worth, and identity.