Someone out there really thought the clipboard was stored in the mouse itself. Like, physically. In the mouse. They unplugged it, walked it over to another computer like they were transferring a USB drive full of sensitive data, and expected the paste to just... work. You spend years building elegant systems, optimizing algorithms, architecting cloud infrastructure—and then reality slaps you with a user who thinks peripherals are portable storage devices. The "100% of our brain" question hits different when you realize some people are operating at like 3% and still managing to turn on a computer. Support tickets like these are why we drink.