Been There Done That

You start debugging with such optimism. "I'll just trace this back real quick," you tell yourself. Five stack traces later, you're staring at code written during the Bush administration (pick one), discovering that your "simple bug" is actually the consequence of a design decision made when dinosaurs roamed the earth. The horror sets in when you realize the original developer probably retired, moved to a farm, and is now living their best life while you're here, unraveling their ancient sins. Fun fact: Studies show that 60% of debugging time is spent understanding what past-you or past-someone thought was a good idea. Spoiler alert: it wasn't.