The journey to the underworld in mythology often symbolizes the transition through life's challenges, facing one's fears, and the pursuit of knowledge or self-discovery. Many heroes, such as Orpheus and Hercules, undertake these treks to confront personal demons or retrieve loved ones, reflecting the archetypal hero's journey. This descent illustrates that growth and transformation often occur through hardships. Furthermore, returning from the underworld represents rebirth, enlightenment, and the ability to integrate experiences into wisdom, emphasizing that facing darkness is an essential aspect of the human experience.