Peter B. Zimmermann, PhD, LP, Philosophy, University of Bern, Switzerland, is a Founding Member of TRISP, The Training and Research in Intersubjective Self Psychology Institute in New York, where he is a Member of the Board of Directors, Senior Faculty, Training and Supervising Analyst since 1987. He is the former President of the Training Institute of NPAP (2016-2021) and a Member of the Board of Directors since 2012; he is a Senior Member, Training and Supervising Analyst and Faculty Member at NPAP since1984. He is on the Editorial Board of The Psychoanalytic Review. He is co-editor and contributing author of Intersubjective Self Psychology: A Primer (Routledge 2019), and guest editor and contributing author of the Special Issue of The Psychoanalytic Review on Kohut, Vol 108, Number 2, June 2021. Dr. Zimmermann has been in private practice in New York City since 1978. In addition to working with individuals and couples, he runs private supervision and study groups in Intersubjective Self Psychology.