Aemonโs blind white eyes came open. โEgg?โ he said, as the rain streamed down his cheeks. โEgg, I dreamed that I was old.
George R. R. MartinI've always taken that as my guiding principle and the rest is just set dressing. You can have dragons in it, or aliens and starships, or a western about a gunslinger, or even literary fiction, and ultimately you're still writing about the human heart in conflict with itself.
George R. R. Martin