In this paper we try to understand the status and the path followed by the concept of self-affection in the thought of Jacques Derrida. This concept is developed based on an interpretation of Martin Heidegger’s Kant and the problem of Metaphysics. In the elaboration of the concept, Derrida emphasizes the moment of distance in which the self cannot be reduced to the other, but the self makes clear the delay in its own formation. This means that the sameness that constitutes self-affection cannot be separated from hetero-affection, in which the other cannot be objectified and is nothing more than the self in its own alteration. The shape of the spacing that produces such alteration is tested in the voice and its own structure of “s’entendre-parler”, which is revealed as a polyphonic space irreducible to a unity, where self-affection is detached from itself in order to return as something that it does not expect and as something that cannot not retreat into a meeting place.
Derrida; self-affection; temporality; self; voice