How is the movement controlled?
Beats me.
Does a thought control it?
Well, it seems like maybe there was a flicker of a conscious thought giving assent to proceeding with exercise I was reading about. But maybe I’m just inferring that because I know I wouldn’t immediately proceed to try just anything suggested by something I was reading. Maybe the thought to proceed with the exercise wasn’t actually conscious.
I didn’t notice making any conscious decision about using my right hand, as opposed to my left, or about where exactly to hold my hand, how rigidly to hold my hand, how quickly to flip it over each time, or when to stop.
Trying it again, I can also make conscious decisions about all of those details. So it’s kind of like how either you can let your breathing be controlled unconsciously or you can consciously control it.
But even when I’m consciously controlling the speed of my hand-flipping, etc., where did those decisions come from? Why did I decide to go more slowly? Why did I decide to stop right then? No idea.
If there are thoughts controlling any of this, it seems that they are all or mostly unconscious and, thus, don’t count as the “direct experience” we’re focusing on here.
Can a ‘controller’ of any description be located?
I can’t find one.
How is the decision made to turn the hand over?
The first time I tried this, when I wasn’t intending to control any of the details, maybe there was a flicker of conscious thought that decided that this experiment was acceptable and initiated holding up the hand and starting the first flip, or maybe not. But the subsequent hand flips just happened, with no conscious decisions that I noticed.
Who or what chose which hand - the left or right hand for the exercise?
Not anyone or anything I’m conscious of.
Can you find a separate individual or anything that is choosing when to turn the palm up or down?
No.