Can a human being be devoid (empty) of a human emotion? Explain.

I believe so yes. There is like a rare mental/genetic disorder where some people can't feel or sometimes even understand human emotion. It's almost like that part of their brain never formed. It's quite sad really.

In my opinion yes. When a person has been through a tragic experience they can break down their emotions to feel nothing at all. Believe me I know. Its as if the person become numb inside