Athuroglossos is characterized by..: (1) When you have "a mouth like a running spring," you cannot distinguish those occasions when you should speak from those when you should remain silent; or that which must be said from that which must remain unsaid; or the circumstances and situations where speech is required from those where one ought to remain silent. (2) As Plutarch notes... you have no regard for the value of logos, for rational discourse as a means of gaining access to truth.