Our work lives have become increasingly demanding, presenting us with ever more complex challenges at a near-relentless pace. Add in personal or family needs, and it’s easy to feel constantly overwhelmed. In their book, Immunity to Change, Harvard professors Robert Kegan and Lisa Lahey discuss how the increase in complexity associated with modern life has left many of us feeling “in over our heads.” When this is the case, the complexity of our world has surpassed our “complexity of mind” or our ability to handle that level of complexity and be effective. This has nothing to do with how smart we are, but with how we make sense of the world and how we operate in it.