Not perceiving something doesn't make it cease to exist. So, there's still the question of choosing to believe that an objective reality exists at all, even tho

Not perceiving something doesn't make it cease to exist. So, there's still the question of choosing to believe that an objective reality exists at all, even though we can't accurately/fully perceive it. On another note, if the universe is infinite, either through expansion on the macro level or through endless sub-denomination of particles, and we perceive but a finite portion of it, then do we perceive nothing (as a constant out of infinity approaches zero)?