Deborah Grayson Riegel is a keynote speaker and consultant who teaches leadership communication for Wharton Business School and Columbia Business School. She is a regular contributor for Harvard Business Review, Inc., Psychology Today, Forbes, and Fast Company. The author of "Overcoming Overthinking: 36 Ways to Tame Anxiety for Work, School, and Life,” she consults and speaks for clients including Amazon, BlackRock, Bloomberg, Johnson & Johnson, PepsiCo, and The United States Army. Her work has been featured in worldwide media, including Bloomberg Businessweek, Oprah Magazine, and The New York Times. You can download her free guide, "25 Questions To Dramatically Improve Your Relationships at Work."