actually, that's the point of a quark. there's no known way to divide a quark, since it's literally the smallest known (well, not actually known, just theorized) constituent of matter. however, we used to think that atoms were the smallest particles, so you might just be ahead of the times. stick to your truth, buddy. it might just be proven right someday
actually, the beautiful thing about the mysterious nature of the universe is that its edges might be the inside of a rubber ball sitting on a child's desk. or they might not exist, or they might still be becoming. it's also why trying to understand it could either be the most beautiful riddle or the most terrible truth