Agreed, especially since it's a well known topic in the philosophy literature and one generally agreed to be contentious. See Frank Ramsey's famous rejoinder t

Agreed, especially since it's a well known topic in the philosophy literature and one generally agreed to be contentious. See Frank Ramsey's famous rejoinder to Wittgenstein, "What you can't say you can't say, and you can't whistle it either." FWIW, I think Ramsey was wrong (for once), but my point is that it's clearly a very difficult topic.