What does Oedipus's tragic flaw lead him to do?

Oedipus's tragic flaw, often identified as hubris or excessive pride, drives him to attempt to defy destiny. Throughout the play, despite being warned about the repercussions of trying to escape his fate, he makes a series of choices that ultimately lead him closer to fulfilling the very prophecies he wishes to avoid. This determination to assert his will against the prophecies highlights the classic theme of fate versus free will in Greek tragedy. His belief that he can outsmart the oracle illustrates his flawed character and sets in motion the tragic events of the story, culminating in the fulfillment of the prophecy that he feared the most.