(Our library helps a lot of people finish off the crossword puzzles from their newspapers. I’d helped one man find the answer to a very difficult one earlier in the day. I overhear a lady asking her about the same crossword to my colleague.

Me: “Excuse me, the answer is ‘Salome’.”

Colleague: “Thanks, that fits perfectly.”

Customer: “But…no, how can she know? She wasn’t even here!”

Me “I overheard you from-”

Customer: “No! You read my mind didn’t you! That’s wonderful, do it again! What am I thinking about now?”

(She looks around the library. I notice her eyes linger on a Superman poster.)

Me: “Um…Superman?”

Customer: “F***!”

Colleague: “Ma’am, please don’t curse in the library.”

Customer:: “Oh, sorry.” *to me* “Did you hear me swear in my thoughts? Is that how you knew?”

Me: “No, you just shouted it.”

Customer: “Oh. That’s a shame.”