Who is the Addressee of Philosophical Argumentation?

Chaim Perelman invokes the idea of "universal audience'' for explaining the nature of philosophical argumentation as rational rhetoric. As opposed to this view, centuries before Perelman, Socrates argues that philosophy should be conducted as a dialogue between concrete individuals with very specific qualities. The paper presents these different views in order to claim that the philosopher addresses neither a universal audience nor a particular other, but mainly and essentially the philosopher herself/himself. This brings to light the problem of self-deception as a central problem of philosophical thinking. In posing this view the paper uses Nietzsche's definition of "the will to truth'' as the will not to deceive, not even myself.