It can be helpful to have a checklist, particularly once you’re in the middle, most engaged stage of work. The middle is often a muddle, and if you have some simple list of things to do or check, that can help you keep moving. For instance, if you’re stuck in the middle stage of a short story, go back to one of your basic guides for short story writing. Go through the aspects of the craft-viewpoint, character, description and so forth. Use the guide to help you step back from the work and run a basic check on it. For me, working on a novel’s timeline can help me get unstuck. I spend an afternoon with a large sketchpad, outlining what happens when. That nearly always opens up the process for me in a fresh way.
– from “The Soul Tells a Story: Engaging Creativity with Spirituality in the Writing Life” by Vinita Hampton Wright Loyola Press