Flash fiction, typically defined as a story under 1,000 words, forces writers to be hyper‑vigilant about syntax, word choice, punctuation and the selection of detail, according to Miranda Keskes, a fiction book coach, novelist and avid flash‑fiction writer.
Keskes argues that the form can be used to flesh out a novel’s characters by exploring their origin stories in a compact piece. She illustrates this with a father who is overprotective of his daughter, suggesting that a flash‑fiction vignette could reveal a childhood trauma or familial pattern that informs his behavior.
The technique also serves world‑building. Writers can set a flash piece in a novel’s location—such as a coffee shop—and experiment with new points of view, like a dog’s perspective, to uncover details that may later enrich the main narrative.
Beyond creative benefits, Keskes notes that flash fiction provides a productive break during long drafting cycles, offering “little bursts of dopamine” that keep enthusiasm alive while sharpening craft skills.
To help writers apply the method, Keskes is running an online workshop on October 19, priced at $25, where participants can learn to craft flash pieces that strengthen their manuscripts.