I used to just start writing and see where it went, but that always led to me getting stuck around chapter three. Now I force myself to do a rough map first, and it’s less about creativity and more about having a shovel to dig myself out of future plot holes. I jot down the big turning points, one sentence each, and then break those into maybe three scenes. It’s not pretty, and the outline doc is a mess of bullet points and question marks, but having those checkpoints means I can write a bad version of a scene and move on, knowing the next landmark is waiting. I can always fix the prose later, but a missing bridge between acts will stop me dead.
Some people swear by the three-act structure or Save the Cat beats, and those templates are useful for understanding pacing, but I found they made my story feel like I was filling out a form. My outlines are more like a list of promises I make to myself about what will happen—'Character A will discover the lie here' or 'The argument in the kitchen leads to them leaving.' It keeps me accountable to the story's internal logic without forcing it into an external mold. The speed comes from reducing the number of daily decisions; when I sit down, I’m not wondering what happens next, I’m just figuring out how it happens for these specific people.