When writing a novel, remember that you don’t need to beat the reader over the head with the details about your world. Instead, they can be introduced in subtle ways through your characters’ most simple actions.
Just as small details matter, so do the small interactions of our characters. The way one shares her food. The way another addresses a superior …. Allow the world to be built through what your characters do and say.” –Chuck Wendig, author of Blackbirds