My opinion,...realities that man can't even conceptualize vastly outnumber the little tidbits of knowledge that we've accumulated.
We're floating around on a speck of dust limited in our understanding by our brain capacity and a few rudimentary senses which do little more than allow us to function on our speck of dust,....and most people more of less believe if our senses can't pick it up,..it doesn't exist.
Some of the really big thinkers among us, particularly in the field of physics, realize that there's much more to reality than is obvious. But even so, they can't explain their known reality to people in a manner that they can understand.
,...and even the big thinkers have barely scratched the surface.
I agree with your thoughts. Carl Sagan said much the same thing about living on our "Tiny Blue Dot."
