Creativity is the very most important thing you need to write anything. Creativity involves using your mind and brainstorming ideas and the next strong word you can use to make your writing sound more interesting. Creativity doesn't just doesn't come from making up your own fictious ideas. Creativity also can involve something non-fiction. Like using strong grammar and using the five senses to describe writing that is true. Creativity involves being inspired. Inspirationg can come from a person/influence or just from the world around you. Creativity can come anywhere, just open your eyes and imagine something you can branch off of and turn it into something you thought off!