Ghost

"I know they seem to exist there, but I don't really know what they really are."
I think this is often the state we find ourselves in when we perceive others. Or perhaps we make judgments about others based on our own perceptions. Or the same can be said when we perceive ourselves, our true feelings and desires. A ghost covered in cloth. This is us wandering around unable to grasp our true identity. But even so, we can eat, sometimes keep animals, and be happy.