The Fluidity of the Self: From the Struggle of Forces and Language Games to Neural Networks of Self-Awareness

Self-awareness is a longstanding problem in philosophy, psychology, and cognitive science, particularly with regard to how a single individual can represent the self from first-, second-, and third-person perspectives. This article develops a theoretical framework that distinguishes referential identity, understood as the continuity of the individual to whom self-representation refers, from perspectival fluidity, the capacity to represent and evaluate that individual from different linguistic and psychological standpoints. It argues that shifts among “I,” “you,” and third-person self-reference need not imply changes in the identity of the subject; rather, they may reflect different modes of self-representation with distinct interpretive and regulatory functions. To develop this account, the article brings Nietzsche’s conception of the self as a provisional configuration of interacting forces into dialogue with Wittgenstein’s analysis of meaning as embedded in language use and forms of life, and with neuroscientific research on self-referential processing, autobiographical memory, and internally oriented cognition. These perspectives operate at distinct but complementary levels: Nietzsche provides a philosophical account of the plurality and instability of the self, Wittgenstein elucidates the linguistic and social conditions under which self-descriptions acquire meaning, and neuroscience investigates the distributed cognitive and neural processes associated with self-related experience. Findings concerning networks such as the default mode network are treated as empirical evidence about particular cognitive processes, not as proof of the philosophical interpretations advanced here. The proposed framework therefore does not assume a one-to-one correspondence between grammatical person, psychological perspective, and neural activity. Instead, it conceptualizes self-awareness as an ongoing process shaped by interactions among psychological organization, linguistic practices, social contexts, and neural-cognitive mechanisms. This distinction offers a basis for examining how perspectival shifts may relate to self-reflection, self-distancing, rumination, and emotion regulation, while recognizing that these relationships are context-dependent and require further empirical investigation. The framework thus provides a conceptual foundation for future interdisciplinary research on the relationship between linguistic self-reference, perspectival shifting, and the dynamic organization of self-awareness.