Sometimes you have intuitive insight about how you think things are going to be, and you write that. Other times you fantasize completely, which has nothing to do with predicting the future.
Ray BradburyWrite a short story every week. It's not possible to write 52 bad short stories in a row.
Ray BradburyIt's poor judgment', said Grandpa 'to call anything by a name. We don't know what a hobgoblin or a vampire or a troll is. Could be lots of things. You can't heave them into categories with labels and say they'll act one way or another. That'd be silly. They're people. People who do things. Yes, that's the way to put it. People who *do* things.
Ray Bradbury