I'm helping a friend by tutoring. The course work is in electronic format. She is trying to get her printer to work, and I'm no hardware person. After numerous failed attempts to get it up and running. She asks me if I have any suggestions.
Sure. You're background image is kind fo gaudy. Maybe if you changed it, the printer would work.
But that's not even related!
She changed the background image. And the printer started working.
She seemed angry even though the printer was working.
I have a history of making stupid suggestions to computer problems that have no relevence to the task at hand that work.