What theme do stories share when characters are granted three wishes?

Stories that involve characters being granted three wishes often explore themes of desire, consequence, and the complexity of human nature. These tales typically highlight how characters' wishes can lead to unintended consequences, revealing the pitfalls of greed and the importance of thoughtful decision-making. Additionally, they often emphasize the idea that true happiness comes from within, rather than from external wishes or material gains. Ultimately, these narratives serve as cautionary tales about the nature of fulfillment and the repercussions of one's choices.