When you read a fantasy novel part of the fun is getting to explore a new world. Everyone knows that. But I believe the same is true about characters. You can explore interesting people in the same way that you explore a town or a culture.
Patrick RothfussYou can have an interesting story about a person living an interesting life. And if it's done well, that is just as engaging as the end of the world. A million people dying - we can't process. One person, we can process.
Patrick Rothfuss