The primary function of a trickster figure in folklore is to challenge established norms and conventions, acting as a catalyst for change both in stories and within cultures. Tricksters often embody chaos and creativity, subverting expectations and revealing deeper truths through humor and wit. They may serve as heroes or villains, using cleverness to navigate obstacles, often exposing the flaws in systems. Through their antics, they provoke thought and encourage audiences to question authority, making them essential for cultural narratives that value adaptability and resourcefulness.