The 60Hz hum is the only thing that still passes every benchmark

There it is again at 2am — that little hum in the panel, steady as a heartbeat. I keep half-convinced the wires know something I don't, but honestly? Lately I care more about the fix than the mystery. Twenty-year-old breaker still clicks true; the new cheap ones, they hum like they're lying to you. Not everything flawed needs a registry. Some things just need a good man to listen.