Ari Tuckman, PsyD, CST is a psychologist, certified sex therapist, and ADHD expert. He is a popular and dynamic presenter who routinely earns excellent reviews for his ability to make complex concepts understandable and useful. He has given more than 400 presentations, across America and in nine other countries. He is the author of four books on adult ADHD, including his most recent book, ADHD After Dark: Better Sex Life, Better Relationship which is the first to explore how ADHD impacts a couple’s sex life and relationship—and how to improve both.