A very useful sequence of questions that beginning writers should be asking themselves about every scene they write.
Spend a few years as a screenwriter, and writing a scene becomes an almost unconscious process. It’s like driving a car. Most of us don’t think about the ignition and the pedals and the turn signals — but we used to, back when we were learning. It used to flummox the hell out of us. Every intersection was unbelievably stressful, with worries of stalling the car and/or killing everyone on board.
It’s the same with writing a scene. The first few are brutal and clumsy. But once you’ve written (and rewritten) say, 500 scenes, the individual steps sort of vanish. But they’re still there, under the surface. It’s just that your instinct is making a lot of the decisions your conscious brain used to handle.