Who convinces Odysseus that it is time to depart?

In Homer's "Odyssey," it is Athena, the goddess of wisdom and warfare, who convinces Odysseus that it is time to depart from Calypso's island. She intervenes after Odysseus has been held captive by Calypso for several years, urging him to return home to Ithaca and reclaim his place as king. Athena's divine guidance reinforces Odysseus's longing for his homeland and family, ultimately prompting him to leave.