As I get up for day 7....
Crafting Interpreters: "Here's this pointer to this thing that points at this other thing. But it doesn't own that. But don't worry, we'll fix that dangling pointer later. Oh, and note that it's kind of wild how we're mutating the thing in the middle of these other things inside this linked thing. LOL!"
Rust: <Icy Stare>
Ed: "I'm just sitting here laughing while I watch you try to edit/debug the thing."
Me: "Here, hold my beer."