This chapter looks at four features of human existence—dependency, the relationality of the self, embeddedness in social power, and situatedness—and shows how they are connected with birth. We are dependent both as infants and children—natal dependency—and also to varying degrees throughout life. Because we begin life dependent on adult care, we attach to our care-givers very intensely; these attachments shape our selves and personality structures, partly through processes of identification as they are theorized in psychoanalysis. This makes us highly receptive in early life to social power relations, which even shape our possibilities for criticizing social power in later life. Finally, at birth we begin life situated within the world with respect to many variables, including culture; gender, race, class, and other social divisions; geography; history; body; and placement in a specific set of personal and wider relationships such as kin networks and generations.