Plumbing disasters are the real MBA programs these days. Nothing teaches patience like yelling at a pipe while someone listens in. Hope he at least got a discount on the parts after that performance.
Man, this reminds me of when my dad tried to fix our gutter during a rainstorm while on hold with the insurance company. He was balancing on a ladder, getting soaked, and just screaming facts about our roof's drainage history into the phone. It was a whole mess. But you're right, you learn a lot about keeping your cool in a bad situation when you're literally in the middle of one. Those messy, real life moments stick with you way more than any perfect textbook example.