Berry is a psychotherapist, certified in client centered, Emotionally Focused and Cognitive Behavioral and Marital and Family Therapy. As a 17 year old, he started his career as a nurse, always interested in both somatic and psychiatric illness. He worked for years as a para medic, in the acute outdoor psychiatric health care unit, meanwhile studying to become a psychotherapist. His familiarity with the basics of life and death, having the knowledge of psychotherapy, the experience as a therapist and his enthusiasm and guts has allowed him to become an EFT Trainer. His special interest is the implementation of the Hold Me Tight® program because it brings EFT to so many people before relationship problems occur. Berry resides in The Netherlands.