We celebrate founders as invincible visionaries. They sleep four hours a night, crush their quotas, and always “crush it.” But Andy Dunn, the co-founder of Bonobos, reveals the terrifying reality behind the glossy magazine covers.In today’s 5-minute briefing on his courageous memoir “Burn Rate,” we explore the collision between Bipolar Disorder and the high-stakes world of venture capital. Discover why the traits that make a great founder—manic energy, grandiosity, risk-tolerance—are often the same traits that can destroy them, and why we need a new conversation about mental health in business.