Refer Madness spotlights strange, intriguing, or otherwise noteworthy questions I encounter at the library reference desk.

Some days on the desk are rough. Challenging patrons, technical difficulties, a case of the Mondays—whatever the issues are, like sneezes and football sacks they often come in bunches to create a day that’s better forgotten.

This was not one of those days.

First, there was a man who said he’d submitted an interlibrary loan request for a movie two months ago, hadn’t heard back, then found out there wasn’t a record of it at all. This is an aggravating situation all around, for patrons who deserve better service and for staff who seek to eliminate mistakes. Such a blunder can make a patron visibly and justifiably frustrated, but this gentleman wasn’t. “If this is the worst thing to happen to me today,” he said, “then I really just have first-world problems.”

Thirty minutes later, a colleague was setting up for a presenter who needed a PowerPoint and projector. Such a routine and simple task that usually goes off without a hitch. Instead, the laptop decides to become possessed and inhabit the projector as well. Murphy’s Law reasserts itself yet again. The speaker could not have been nicer. He spoke to the attendees as we futzed with cables and buttons. “If this is the worst to happen to your day,” he said, “it was probably a great day.”

That really happened: two different people used the same line within a half-hour of each other.

Not ten minutes later, I had to bump a patron from a study room to make room for someone who’d made a reservation. He was a regular and knew the study room policies, but you never know how people will react to getting booted. “I don’t have to go home but I can’t stay here, right?” he said with a smile. It wasn’t quite closing time, but he got the picture.

The next time I am having one of those terrible, horrible, no-good, very bad days on the desk, I’ll remember this hat-trick of good humor and hope to experience it again.