Sure, that's fine. It doesn't need to stick, because clocks will continue to be available. I'd rather be employable and have to use a clock to wake up, than une

Sure, that's fine. It doesn't need to stick, because clocks will continue to be available. I'd rather be employable and have to use a clock to wake up, than unemployable but in a 'natural' state(to use the false dichotomy presented by OP) Also, I'm curious what your natural bedtime would be if you not only removed clocks, but also removed TVs, screens and other artificial lighting. It seems unfair to say you would do something 'naturally' without clocks, but not without all the other technology that is actually causing you to stay awake at non-natural hours in the first place.