The Theory of Relativity and Quantum Theory

We occupy a middle sized world. It's not we don't occupy the largest scales, like super clusters of galaxies. We're trapped with our brains able to comprehend human sized things. The faster you go, the more that time slows down. So just as our senses cannot detect nutrinos or quazars,. there's no reason to expect our brains to understand them to the extent that they already do. But that is not to say it will be incomprehensible. It must be comprehensible, because the universe is comprehensible and we can comprehend it.