This too. Adam Young had a great article on how tough golf was, expressed numerically. How much difference an inch here, a degree there, all turns a great flushed shot into barely moving garbage. He then went on to point out all of the different joints and muscles that have to work—in unison!—to ensure a good result. The takeaway was: you can’t possibly keep track of all of this stuff consciously. But your brain can, if you just leave it alone.
Driving a car is a great example. (And one I think Adam actually used.) If you were to try and consciously keep track of all of the things you have to do to drive a car down a city street, in traffic, you’d swerve all over the road, just like a very new driver. Gas pedal, steering wheel, what gear am I in, do I need to shift, here comes the clutch pedal, etc… Then there’s traffic, all of it constantly accelerating and decelerating in relation to you. And it has to be done fast. Somehow, we keep up. May even do a bunch of other tasks at the same time, when we get comfortable with the activity.
Golf has to be the same way.