Are We Being Fooled by Our Brains?

Considering the enormous capacity, complexity, manipulability and craftiness of our brain networks, I hypothesize that the brain has purposely given us reigns to make “us” aware only about the functionality of this "limited sector" of the thinking process. Because of this unreasonable victimization of "us", by our own brains, I believe we can’t perceive what else is happening in the brain when a thinking process is happening.