negation-and-lack

In Chapter 1: The Immediate Structures of the For-Itself, Sartre explores the fundamental nature of consciousness as a for-itself, emphasizing its self-presence and the inherent distance it maintains from itself. The chapter delves into phenomenological methods, the role of negation and lack in consciousness, and the complex interplay between the for-itself and the in-itself, highlighting the contingent and incomplete nature of self-consciousness. Sartre also engages with philosophical predecessors like Heidegger, Hegel, and Spinoza to articulate the dynamic structure of being-for-itself and its existential implications.