Learned ignorance -Lacan

Psychoanalysis is a dialectic, what Montaigne, in book III, chapter VIII, calls an art of conversation. The art of conversation of Socrates in the Meno is to teach the slave to give his own speech its true meaning. And it is the same in Hegel. In other words, the position of the analyst must be that of an ignorantia docta [learned ignorance, scientific ignorance], which does not mean knowing [savante], but… what is capable of being formative for the subject…. If the psychoanalyst thinks he knows something, in psychology for example, then that is already the beginning of his loss, for the simple reason that in psychology nobody knows much, except that psychology is itself an error of perspective on the human being” (Seminar I, p.278).