Unfortunately, there’s no way to switch off this radio. Even Zen masters are unable to achieve such a feat. Sometimes the radio will stop of its own accord for a few seconds (or even—very rarely—for a few minutes). But we just don’t have the power to make it stop (unless we short-circuit it with drugs, alcohol, or brain surgery). In fact, generally speaking, the more we try to make this radio stop, the louder it plays.