That is as true for fiction or non-fiction. The writer has to really know their subject. It is really important to remember that the readers are a lot smarter than the writer. Also, good writing has to do with rewriting. You will never get it right the first time. So you rewrite and rewrite again until you get it right. Until you, and the reader, will be able to visualize what you're writing about.
Michael ScottSometimes I'll start a sentence and I don't know where it's going. I just hope to find it somewhere along the way. Like an improv conversation. An improversation.
Michael ScottI spend all my time trying to keep thoughts away and ignore them....But here you are, trying to remember your own life, writing your thoughts down so that you don't forget. I suddenly realized what it would be like not to know, not to remember.
Michael ScottVillains often more the story along while the heros react to the villains, so the villain becomes the engine of the story.
Michael Scott