Memory
According to wiki the human brain has about 2500 Gigabytes of memory.
They are probably out by a factor of 100 -1000.
That’s a lot of memory but we have stuff stored in there from the start of life in this planet.
Our memory is full and the brain probably can’t increase in capacity at a rate commensurate with the ever growing complexity of our world.
Which I guess is what started the development of the super ego, to compensate.
Even so we still selectively replace memories in the flowchart of the id with new and more useful ones.
