10% of brain control is a lie.
Our brain consumes %20 percent of our bodys energy so if we could control our brain at %100 we would need %200 of our bodys energy
There is a serious problem with this logic here. If the brain is 20% of a system, that does not imply the brains running at 20% capacity.
The brain can be 20% of the system and be utilized at capacity.