The theme of duality appears prominently across various myths, illustrating the coexistence of opposing forces. This can manifest as light versus dark, order versus chaos, or life versus death. Myths often explore the balance between these dualities, emphasizing how they are interdependent. For example, heroes may embody both strength and vulnerability, reflecting the complexity of the human condition. These stories reveal that to truly understand one aspect, one must acknowledge its opposite, fostering a deeper appreciation for the nuances of existence.