I had a conversation with the word, of and he told me that he is very perturbed that people are erroneously using him as a verb, must of, should of, ect, when he is in fact a preposition. As I was responding to his complaint, the word, word walked in and asked, "If all words are words and a word is a noun, then by extension are all words nouns?'' Of and I looked at each other quizzically just as the word, nothing walked in. Nothing confided that he was having an identity crisis because he felt that if the word nothing is a concept and a concept is a noun and a noun is something, then there must be no such thing as nothing, but yet there he stood so he must exist. At this point, the word, exist walked in and said that he was even more confused because the word exist is a verb, but merely existing doesnt imply any action. At this point I was at a loss for words, even though these words stood before me. That was when the word end walked in ans put a stop to the whole conversation