Sheri Van Dijk, MSW, is a psychotherapist and renowned dialectical behavior therapy (DBT) expert. She is author of many books with New Harbinger, including Don't Let Your Emotions Run Your Life for Teens and The DBT Workbook for Emotional Relief. Her work has focused on using DBT skills to help people manage their emotions and cultivate lasting well-being. In recent years, Sheri has been specializing in complex trauma.