Using Aristotle's terms when Oedipus falls from a position of power in the play Oedipus the King it's because?

Oh, dude, when Oedipus falls from power in "Oedipus the King," it's because of his tragic flaw, like Aristotle says. He's got this whole complex about killing his dad and marrying his mom, which is a total no-go in ancient Greece. So yeah, it's like a classic case of self-sabotage, you know?