Why does your brain know where your hands are but not your internal organs like liver and kidneys etc?

Question

A co-workers son asked him this, and I got a braincrash when I heard it.

EDIT: Co-workers son asked if the brain keeps the location (of internal organs) a secret from you?

In: 1

Answer 1

It works on a need to know basis, you don’t need to know where your liver is but do need to know where your feet are to run without falling over.