The conceptual pair of own-world and common world constitutes an archaic pair, originally introduced by Heraclitus. More than two millennia after its introduction, Binswanger picked up this conceptual pair in the attempt to understand existence and mental disorder. Ever since, this conceptual pair has been part of the conceptualization of schizophrenia in phenomenological psychopathology. However, the concepts of ídios kósmos and koinós kósmos have seldomly been elaborated and expanded upon, and certain unclarities rest within the literature. This paper resolves some (...) of these unclarities and contributes to a theory of anthropological proportions, which furthers our understanding of ídios kósmos and koinós kósmos. The paper begins with an exploration of the theoretical underpinnings of this conceptual pair, i.e., it discusses the concept of world, what is understood by common world, and what it means to live in an own-world. This theoretical exploration segues into an in-depth analysis of the alterations of experiential life in schizophrenia, which can be illuminated via this conceptual pair. It is further argued that this conceptual pair contributes to an understanding of the puzzling phenomenon of double bookkeeping. Finally, the paper concludes in a discussion of clinical implications of this conceptual pair, stressing the importance of a mindfulness of the alterations to the ídios kósmos and koinós kósmos in schizophrenia. (shrink)

The article deals with relational aspects of mental disorders. The author takes into account the influence of mental illness on intersubjectivity and interpersonal relations in three aspects: “attitude to the illness,” that is, changes in the functioning of the subject and difficulties in dealing with the experience of mental illness; “dialogical relationship” in the form of difficulties in maintaining social cognition and entering into relationships with others; “social consensus,” that is, difficulties in adapting to the social world and a common (...) sense deficit. The analysis is made with reference to phenomenological research in contemporary philosophy of psychiatry. The result of this study is a reconstruction of a “different existence,” in other words, presentation of the transformation of the life-world and the specific way of inhabiting the world of a person in a mental crisis. Symptoms and experience of the illness are presented in the light of human possibilities of transformation. The analysis emphasizes the role of patients’ subjectivity and their efforts to find the meaning of a painful situation. The study of subjective aspects of disorders aims to reveal their consequences for understanding how to deal with mental crisis and to understand the positive aspects of the recovery process. (shrink)