Sydney Finkelstein, a professor at Dartmouth’s Tuck School of Business and author of "Superbosses," discusses the hidden downsides of expertise in leadership. He reveals how being overly knowledgeable can stifle curiosity and breed overconfidence. Finkelstein stresses the necessity of humility and open-mindedness to combat these pitfalls. By embracing continuous learning and diverse perspectives, leaders can become more effective and adaptable. He shares research-backed strategies that highlight the importance of self-reflection and collaboration over mere technical prowess.