Not a troll post, I'm probably nowhere near as intelligent as some people on this board. But I can't wrap my head around this.

Eventually, if you keep breaking things down from matter, to atoms to particles to force, eventually you just can't break things down any further. I can't understand or grasp how this is possible. The idea that some how all the matter in the universe is comprised of nothing if you look far enough into it freaks me the fuck out. Can someone here better explain this to me (as simply as possible) and what the implications actually are?