In "Lady Oracle," the protagonist reflects on the desire to alter past mistakes, a sentiment echoed by Aunt Lou's wisdom that one cannot change history. This desire for control over the past underlines the character’s struggles, evoking feelings of regret and longing for a different life. The notion emphasizes the universal human wish to rewrite experiences, highlighting both the frustration and the inevitability of living with one’s choices.

This theme of the unchangeable past forms a core part of the narrative, illustrating how individuals grapple with their memories and the impact they have on their present selves. The protagonist's yearning reveals the complexities of identity and self-acceptance, as she navigates through her life's uncertainties and the weight of her decisions. Ultimately, the story invites readers to reflect on the past and its influence on the present and future.