Dr. Lizette Warner is the CEO of Optimum Vobis.  She is a TedX speaker and the author of Power, Poise, and Presence: A New Approach to Authentic Leadership .  Lizette was previously a Senior Director of Clinical Science at Philips, focusing on MR Therapy (meditation relaxation), and she holds a PHD in Philosophy from the Mayo Clinic School of Medicine.  We discuss her approach to authentic leadership an how to harness the power of biomarkers to defeat doubt and fear.