Ben SedleyBen Sedley, PhD, is a clinical psychologist and acceptance and commitment therapy (ACT) practitioner with over fifteen years of experience working with adolescents and adults facing mental health difficulties. Sedley's research and practice ha focused on examining children and young people's understanding of mental health, which has helped guide him on the best ways to explain mental health concepts and ACT to young people. He is author of the teen self-help book, Stuff That Sucks. Read More Read Less