I write description in longhand because that's hardest for me and you're closer to the paper when you work by hand, but I use the typewriter for dialogue because people speak like a typewriter works.
Ernest HemingwayTo invent out of knowledge means to produce inventions that are true. Every man should have a built-in automatic crap detector operating inside him. It also should have a manual drill and a crank handle in case the machine breaks down. If you're going to write, you have to find out what's bad for you. Part of that you learn fast, and then you learn what's good for you.
Ernest Hemingway