Maybe I have a stronger intrinsic work motivation than most people, but I seem to get luckier when I slow down, assess the situation, and start making simple but sometimes extremely emotionally difficult changes.
For this, you are right, it is vital to stop from time to time, assess the situation, identify the most important thing, and regardless of how difficult it is, do it.
I'm trying myself to incorporate forced "retreats or slow-downs" to better assess my progress.