The Difference Between a to Do List and a Priorty List

i wonder if you wouldn't mind, may be, taking a moment and discussing this idea of the difference between a to do list and a priority list. Because i think this is a perspective shift people just haven't intentionally gone to. And that feads into this whole idea of getting rid of the todo list and really creating a priorty list. So it takes it takes the exact same amount of time to write apriorty list as it does a toDo list. The only difference is that you're really sitting down and your being intentional about what you write down. It's essentially a brain dump. Where do you start? Do you start if the in the middle?