I've been thinking about writing and strategy. One thing I notice is when I have an idea is that I really do not have an ending. I feel like this is the most crucial part. The impact of the resolution can impact the story as a whole, especially the beginning. I remember when I used to write papers in school. I would not start with an opening paragraph. I'd start with the middle with an idea of the conclusion in mind. That way at the end I could bang out the opening paragraph without it limiting what I could write about or include. So my question is, do you ever start writing your story/script/novel from the end/conclusion and then work on the beginning and middle?