Right. "World" includes us. When we perform actions we observe ourselves doing them and then we observe the consequences. That is the only way we can learn any

Right. "World" includes us. When we perform actions we observe ourselves doing them and then we observe the consequences. That is the only way we can learn anything, by observing. And what else is there to observe than the "world"? We can observe our own thinking process but that is part of the world too. I would say. It is definitely not "out of this world" :-)