Things in motion tend to stay in motion, things at rest tend to stay at rest. Your brain never slowed down to the point where it would get tired to sleep. If you were laying in bed trying to sleep all night but couldn't that could be a medical disorder but if you were doing things you're fine
Answer: Everyday Activities
Explanation: Certain theories postulates that after each day, the events of the day and activities that went on during the can be replayed in our subconscious as dreams.
The branch of medicine or biology that deals with the anatomy, functions, and organic disorders of nerves and the nervous system.
