Joanna Nylund, author of "Sisu: The Finnish Art of Courage," dives into the Finnish concept of sisu, a blend of bravery, resilience, and grit. She shares how this philosophy was exhibited during Finland's Winter War against Russia, emphasizing its cultural roots. Nylund offers practical advice to cultivate sisu, like embracing discomfort and seeking solitude in nature. She also discusses fostering resilience in children and the unique Finnish approach to communication, highlighting how these elements contribute to a strong and cohesive community.