Don’t make the mistake of thinking that content always comes before structure. You don’t need to figure out all your ideas before you decide how to organize them. Much value can come from going in the opposite direction: first figure out how you are going to organize your ideas—their appropriate structure—and then determine the appropriate content. I often offer law students the following suggestion: “Once you find the right structure, perhaps it will be easier to find the right content.”
Barry, Patrick. "Corresponding Ideas in Corresponding Forms." Mich. B. J. 98, no. 8 (2019): 42-4.