Shelley L. answered 08/10/19
Creative writing coach: Essays, Memoirs, Speeches, Screenplays
Most of us speak way better than we write. Maybe we've just had more practice but good writing usually sounds conversational, clear and concise. I have found the best way to avoid academic writing and wordiness is to read your writing aloud. For example, you read your first sentence. You hear it is dense and long and lacks energy. This is what you do next; it's also what I do next. It goes something like this: I read the sentence aloud and then I interview myself. I say, "Shelley, what are you trying to say?" Then I make sure I'm not looking at the written word and I say aloud, "I'm trying to say that ... he just turned around and walked out the door." Then I hear it and know that's a far better sentence than the unnecessarily complicated one I'd written which basically says the same thing, SO I quickly write it down. If I don't, I wind up back with my dull and overly long sentencel. Over time you'll hear your voice as you write and you will have eliminated the verbiage. Certainly there's room for great longer words and sentences but not often.
Also, a svariety of sentence type and length is so helpful. I recommend short paragraphs which are highly readable, a short sentence or even a one word sentence occasionally, a question, a quote, dialogue, a very long sentence and so on...
And when you begin to edit down what you've written, read it aloud to hear what may be repetitive, unnecessary, unauthentic, i.e., not feeling really true. You also want to delete words that don't add content. As Strunk and White say, don't use five words when four will do. Don't use four words when three will do and so on...
Also, ask yourself whether your writer's voice sounds like a real person telling a story. Finally, If you keep a journal, chances are you write exactly the way you may want to write fiction.
Hope that helps,
Shelley L.