Cody C. Delistraty, in The Atlantic, ponders "Why, throughout human history, have people been so drawn to fiction?":

Humans have been telling stories for thousands of years, sharing them orally even before the invention of writing. In one way or another, much of people’s lives are spent telling stories—often about other people. In her paper “Gossip in Evolutionary Perspective,” evolutionary psychologist Robin Dunbar  found stories’ direct relevance to humans: Social topics—especially gossip—account for 65 percent of all human conversations in public places.

Stories can be a way for humans to feel that we have control over the world. They allow people to see patterns where there is chaos, meaning where there is randomness. Humans are inclined to see narratives where there are none because it can afford meaning to our lives—a form of existential problem-solving. In a  1944 study conducted by Fritz Heider and Marianne Simmel at Smith College, 34 college students were shown a short film in which two triangles and a circle moved across the screen and a rectangle remained stationary on one side of the screen. When asked what they saw, 33 of the 34 students anthropomorphized the shapes and created a narrative: The circle was “worried,” the “little triangle” was an “innocent young thing,” the big triangle was “blinded by rage and frustration.” Only one student recorded that all he saw were geometric shapes on a screen.