This document provides an analysis of Jean-Paul Sartre's concept of the imaginary using an existential phenomenological methodology. It begins by outlining Sartre's view that any psychology must understand the human being in their situated context. It then describes the methodology of "eidetic reflection" used to clarify the essential aspects of the imaginary. The summary explores how words play a role in constituting feelings and experiences as imaginary through conceptualization and reflection. Finally, it addresses a potential objection that reflecting on an image changes the image, responding that consciousness is a relation directed at an object rather than a container of contents.