This paper analyzes the idea of ‘ontological security’ to make three arguments: (a) that to be secure in one's being is paradoxical in the sense that to be is to survive while always becoming otherwise, (b) that to survive is to be anxious, and (c) that to get attached to such a security of one's always becoming otherwise is to engage in performative leaps of faith in the security of one's existence. This framework is used to suggest a new interpretation of the security dilemma.