What factors could influence the author's decision to use flashbacks or non-linear storytelling in a narrative?

The decision to use flashbacks or non-linear storytelling in a narrative can be influenced by several factors. Here are a few things that authors may consider:

1. Storytelling Effect: Authors may choose to use flashbacks or non-linear storytelling to enhance the impact or effectiveness of their story. These techniques can add depth, complexity, and suspense to the narrative.

2. Character Development: Flashbacks can be used to delve into a character's past and provide a better understanding of their motivations, actions, or relationships. This can help develop more well-rounded and relatable characters.

3. Plot Structure: Non-linear storytelling can be used to create a more intricate and layered plot structure. By rearranging the sequence of events, authors can create suspense, surprise the readers, or reveal important information strategically.

4. Theme or Message: Flashbacks and non-linear storytelling can be employed to convey specific themes or messages. For example, they can emphasize the cyclical nature of time, explore the unreliability of memory, or highlight the interconnectedness of different events.

5. Keeping the Readers Engaged: Using flashbacks or non-linear storytelling can help maintain readers' interest by breaking up the chronological flow of the narrative. It adds unpredictability and encourages active reader engagement as they piece together the puzzle of the story.

When determining whether to utilize flashbacks or non-linear storytelling, authors should carefully consider these factors in relation to their story's objectives, characters, themes, and desired impact on readers.