So I was having an argument with a friend that went a little like this: He was saying that because he was a genius, he walked like a genius. I was saying this was logically invalid, that is, he couldn't walk like himself. If there was a particular way of walking that was specific to geniuses, and he was walking this way, then fine. He could be walking, and he could be a genius, so his walking was a genius walking, but it wasn't like a genius. He couldn't be like himself; he was himself. Who was correct?