What role do callbacks play in literature?

Callbacks in literature serve to reference previous content, which can significantly enhance themes and character development. By revisiting earlier events, dialogue, or imagery, the author creates a deeper connection within the narrative. This technique not only reinforces the story's themes but also adds layers to character motivations and growth, allowing readers to make connections that enrich their understanding of the plot and the characters’ journeys.

It’s crucial to note that while interruptions in the narrative can occur, they are not the primary function of callbacks. Similarly, although some callbacks might have a comedic element, their purpose is broader than simply providing humor. Additionally, callbacks are not random anecdotes; they are intentionally integrated references that serve to create cohesion within the story. Thus, the role of callbacks is much more intricate and meaningful, focusing on establishing a richer narrative experience.