Grant Farred examines Martin Heidegger’s paradoxical claim that we do not know what thinking is, but can recognize when we are not thinking. Heidegger's claim is that thinking emerges through speaking, not prior to it. Moreover, thinking begins in negation and requires awareness of our failure to think. By unsettling everyday assumptions, Heidegger reframes thinking as an active, reflective practice that demands attentiveness to language and a conscious effort to avoid unthin