How to Make a Course in 3 Hours or Less?

When I made the course in general, I probably spent most of the time actually like writing the code. You have to, for making just one video, you have to make the code or depending on how you actually record. And then the hard part I guess is to make that, I guess, cohesive. Like if you compare to use like recording yourself for three hours, just coding a project, it's easier to make that cohesive because you can kind of follow the flow and feel like you don't miss too much.