When we are asleep, Isn't half of brain asleep too, and the other half steel working? Well does the brain switch from one side to the other? And if not doesn't that one side get really tired?
I’m not a 100% sure but one side of the brain is usually used for arts and the other is used for smarts. Some people might use one side of their brain more. But I think all parts of our body needs rest usually when you get tired u can’t think right.
