Understanding is simple. Knowing is complicated.
Use your ears to record and your eyes to video.
So, you can set up an orchestra down this end of the railway station playing one particular area, and simultaneously at the other end something completely different going on. And in the middle they meet, or not, depending.
Performance is a vehicle for entering different worlds of experiencing.
We know others to the extent that we know ourselves.
The way we describe our world shows how we think of our world. How we think of our world governs how we interpret our world. How we interpret our world directs how we participate in the world. How we participate in the world shapes the world.