Monsters in myths symbolize ever-lasting fears by embodying societal anxieties, repressed emotions, and the unknown. They often represent challenges like chaos, death, and moral failings, compelling heroes to confront these fears to achieve growth and understanding. By facing monsters, characters demonstrate courage and resilience, leading to personal transformation. This struggle against monstrous figures reflects humanity’s ongoing battle with inner demons and existential threats, making them timeless figures in storytelling.