It is impossible to learn anything the brain has not comprehended. Hence, you do not really learn anything new unless you subscribe to the design and maturity level of your brain! In fact, whenever this turns out arduous, on one you squeeze the brain and on the other struggle yourself to proceed inclining to think laterally while facing the unenterable brain. As a corollary, transparency in the brain¿s unintelligible areas is what you actually want to pursue; doing so, you aim to produce, acknowledge and secure the brain¿s unconscious elements; you do so by subsuming the fourth factor, the "In" not by chasing more learning through the three divisions of the brain, the cerebrum, the cerebellum, and the brainstem! do not complain...