What is the opposite of Jocasta in

The opposite of Jocasta in Greek mythology is Cassandra. Jocasta is the mother of Oedipus and the wife of Laius. She is a tragic figure who unwittingly marries her own son, fulfilling the prophecy that Oedipus would kill his father and marry his mother. Cassandra, on the other hand, is a Trojan princess who is cursed with the ability to see the future but never to be believed. She repeatedly tries to warn the Trojans of their impending doom, but her prophecies are ignored or dismissed.