This ancient mentalese system now explains the cause and meaning of every current micro event. It involves several semi-independent committees of specialized mediation modules, where each module separately and independently makes its own contribution to the cooperative, sequential, verbal manifestation of current reality. Our awareness of outward reality is thus a virtual, second-hand, narrated experience. In any event, any particular mental thought involves a vast amount of information. Therefore, knowing a formal language is knowing how to translate our instinctive, symbolic mentalese into strings of familiar words, and vice versa.
Formal language is thus unsuited to serve as our internal medium of neural data processing.