When a number has no value, it’s zero (0).
When a set has no members, it is the Null Set.
When a piece of writing has a blank space, then nothing is there.
And yet we have keys or codes for each of these things in the various computer codes (hex, ASCII, etc.).
How nothing can you get?
Once you give something a name, it exists at least on some level, if only in the metaphysical.
And once you think about something it comes into existence as the subject of thought, if no more.
When we “return to the void” (if that’s what happens) where is that?