From whistleblowing corporate malfeasance to tackling a mass shooter, courage takes many forms. What do we need to be our boldest selves? Is courage innate or can it be learned? This week on Say More, host Shirley Leung digs into the research with Harvard Business School professor Ranjay Gulati. His new book is called, “How to Be Bold: The Surprising Science of Everyday Courage.” Email us at [email protected].