Are we really ‘left-brained’ and ‘right-brained’ people?

The theory that each side of our brain solely controls certain functions, which the other side doesn’t, has been disproved. — Freepik

What people mean when they say left brain and right brain is that there is a left hemisphere and right hemisphere to everyone’s brain.

The brain comprises three parts: the cerebrum, the cerebellum and the brainstem.