Greek tragedy writer who wrote about human failings?

The Greek tragedy writer most famous for exploring human failings is Sophocles.

He is known for his profound and complex exploration of themes like:

* Hubris: Excessive pride or self-confidence that leads to downfall. (Ex: Oedipus Rex)

* Fate vs. Free Will: The struggle against predetermined destinies and the consequences of making choices. (Ex: Antigone)

* Justice and Morality: The complexities of right and wrong, and the consequences of actions. (Ex: Ajax)

* The Fragility of Human Life: The inevitability of death and the impermanence of human existence. (Ex: Philoctetes)

While other Greek tragedians, like Aeschylus and Euripides, also wrote about human failings, Sophocles' work is often considered the most nuanced and impactful in its exploration of these themes.