The Upside of Stress by Kelly McGonigal reveals that stress isn’t the enemy—it can actually make us stronger, smarter, and happier. Based on new research, McGonigal shows how changing the way we think about stress can turn it into a source of energy, focus, and growth. Through science, real stories, and practical exercises, she teaches how to embrace stress, build resilience, and use life’s challenges to learn and connect better with others.