In Chapter 2 of 23 in his 2013 Capture Your Flag interview, author and public speaker Simon Sinek answers "How Are You Becoming a Better Teacher?" To Sinek, teaching is as much teaching what you do not know as it is teaching what you do know. This approach gives him an opportunity to better engage his students, learn from their own experiences, and integrate the sharing into his teaching. It is less about being an expert and more about being a curious learner. Simon Sinek teaches leaders and organizations how to inspire people. Sinek is the author of two books, "Leaders Eat Last: Why Some Teams Come Together and Others Don't" and "Start With Why: How Great Leaders Inspire Everyone to Take Action". He is a public speaker, an adjunct professor at Columbia University and a Brandeis University graduate.