Marianthi Michalakopoulou, MSc, is a licensed military psychologist specializing in Relational Psychoanalytic Psychotherapy and Interpersonal Yalomian Group Psychotherapy. She is a Faculty Member of the Institute for Relational & Group Psychotherapy (IRGP, Greece), an educator and a supervisor in the programs “Master in Clinical Skills based on Relational Psychotherapy / Relational Psychoanalysis for mental health professionals” and “Master of Applied and Theoretical Specialization in Group Psychotherapy by Irvin Yalom and the Relational Dynamics of the Group” of the IRGP and in “New Relational Psychoanalytic Psychodrama” of the Educational Institute of Integrative Psychotherapy (EKISYP). She studied Modern Psychoanalysis at Tampa Bay Institute for Psychoanalytic Studies, Florida. She has a masters degree for Aristotle University in Thessaloniki, Αpplications of psychology in health. In conclusion, she is a Member of the International Association for Relational Psychoanalysis and Psychotherapy (IARPP), the American Group Psychotherapy Association (AGPA), and the International Association of Group Psychotherapy and Group Processes (IAGP).