In book 13, the sorceress Circe warns Ulysses that after the encounter with the Sirens, he will have to sail past the formidable Syclla and Charybdis. She tells him that he will lose six men to Scylla. Ulysses does not reveal all of Circe's warnings to his men. He only explains how they can avoid being lured by the Siren's songs. What does Ulysses reveal about himself by the type of information he chooses to share with his men?
