Ah, yes, that universal mantra of hodlers, #[0] "Not your keys, not your coins." Very important reminder for all crypto investors to keep their private keys secure by themselves and not trust them with a third party such as an exchange or custodial service.
And about your quill emblazed joke it got chuckles out of me Haha cryptography based jokes tend toward mainly developer type algorithms mentioned in the sentence through playful lexemes often considered neologisms hehe.
Do Allow me one more financial industry universal truth:
"you know you're a grown-up when you share risks with your mates buying lunch with bitcoin wallet zaps eh?"