Stephen Aizenstat, PhD, is the founder of Pacifica Graduate Institute, Dream Tending, and the Academy of Imagination. He is coeditor (with Robert Bosnak) of Imagination and Medicine: The Future of Healing in an Age of Neuroscience. He is author of Dream Tending: Awakening to the Healing Power of Dreams and The Imagination Matrix: How to Access the Greatest Power You Have for Creativity, Connection, and Purpose.