Abstract
After a short review of the development of the concept of inter-subjectivity in psychoanalysis, drive theory, infant research and phenomenology, I discuss the primary function of dialogue as it expresses the functioning of the ‘Mind’ itself while it works towards disentangling dualities amongst pluralities. The human mind is defined and its existence firmly asserted. Finally, I suggest introducing dialogic communication in every encounter, especially in a therapeutic one, with some guidelines from the psychotherapy of psychosis. I describe the Median Group as Patrick de Maré (1990) developed in its clinical application as socio-therapy. It is a suitable setting where inter-subjectivity is fostered through dialogue by meeting minds at a level that promotes lateralization (both brain hemispheres simultaneously) in the here and now. I explain that using the mind to synthesize dualities makes it possible to transform the counter-reaction of the hatred of being together into koinonia or non-personal fellowship. Reference is made to the Theory of Mind in Part I (de Maré and Schöllberger 2002–08) and clinical experiences in Part II (Schöllberger, 2023).