It is in our nature to need stories. They are our earliest sciences, a kind of people-physics. Their logic is how we naturally think. They configure our biology, and how we feel, in ways long essential for our survival.
Like our language instinct, a story drive—an inborn hunger for story hearing and story making—emerges untutored universally in healthy children. Every culture bathes their children in stories to explain how the world works and to engage and educate their emotions. Perhaps story patterns could be considered another higher layer of language. A sort of meta-grammar shaped by and shaping conventions of character types, plots, and social-rule dilemmas prevalent in our culture.