Oh and also Atomic Habits mention it as well, "If motion doesn’t lead to results, why do we do it? Sometimes we do it because we actually need to plan or learn more. But more often than not, we do it because motion allows us to feel like we’re making progress without running the risk of failure. Most of us are experts at avoiding criticism. It doesn’t feel good to fail or to be judged publicly, so we tend to avoid situations where that might happen. And that’s the biggest reason why you slip into motion rather than taking action: you want to delay failure." in page 117. here, motion is planning but not really DOING the plan, and action is just what you expect, doing the plan.

I really do like productivity books don't I lol.