We are standing on a big heavy round thing (thing)

I came to a similar conclusion as i was lying on a big hill (glacial, NE Ohio) staring at the stars.
I would try to feel the way the earth was spinning...the way I was spinning.
Eventually, I think i got it. Not that i could feel the spin, I know thats imposible, but that I could understand how it existed and how the earth moved.

I saw our spin in my minds eye.