Things on your head that mark you an enemy...

Docility,

Suspiciously eating too many bananas

[link to www.paulnussbaum.com]
"Cortex is a word that translates to mean “bark of a tree” and refers to the outer covering of your brain".

The trees are not all the same, there are 2 trees that can not be reproduced.

There are many many tree almost innumerable that are outside those 2 trees.

Those 2 trees are actually 1 tree and they are the same tree.
One is represented by the hand, the trees works,labors, basically the trees actions.
One that is still the same as that one about represents the mind/bark which is ruled by the heart of that tree.

Just what really is a human being?
Not the humans shell or bark but the entirety of a human being as a vessel.

Maybe in time we shall come to know it in fullness.