In the second edition of this best-selling workbook, William J. Knaus offers a step-by-step program to help readers overcome anxiety and get back to living a rich and productive life. Readers will develop a personal plan using techniques from rational emotive behavior therapy (REBT) and cognitive behavioral therapy (CBT), powerful treatment methods proven to be even more effective than anxiety medication. This edition includes new evidence-based techniques such as behavioral activation and values-based action, addresses perfectionism and anxiety, and features updated, cutting-edge research.