David CarbonellDavid Carbonell, PhD is a clinical psychologist who specializes in treating anxiety. He is the author of four self-help books: Panic Attacks Workbook, The Worry Trick, Fear of Flying Workbook, and Outsmart Your Anxious Brain: 10 Simple Waysto Beat the Worry Trick. He has taught workshops on the treatment of anxiety disorders to more than 10,000 therapists in the US and abroad and maintains a popular self-help website at AnxietyCoach.com. In his spare time, he is the founding member of The Therapy Players, an improvisational comedy troupe of professional psychotherapists in Chicago. Read More Read Less