Matter is almost totally nothing, just empty space with some particles or something whizzing around making force fields we “touch”. So I say...
Nothing Matters
I remember when I was a kid, reading a Disney book on science (they had them) that stated if the empty space between the nucleus and electron shells of atoms could be eliminated, you could fit 50,000 navy battleships into the dimensions of a baseball.
Agreed. We don’t even ever touch anything, but like walking across the dance floor in hope of kissing a pretty girl, we eventually get close enough to feel the result of her repulsion.