Well, I don't have an answer for those first three questions, but it did bring to mind the fact that Halloween will be coming up in a couple months. You know, the one where the ghouls and knob gobblers hobb goblins come out to play.

I do have a well-used knob, but I can't remember what happens when you turn it, as it has been so well-used that the writing has been rubbed off and now I'm half afraid to give it a twirl..first world problem I suppose😏