"It is unnatural." Most of our lifestyle is unnatural (we live very differently from the original hunters and gatherers), but we could often find ways how to a

"It is unnatural." Most of our lifestyle is unnatural (we live very differently from the original hunters and gatherers), but we could often find ways how to adapt without causing too much suffering. If teenagers suffer, I would look at various methods how to mitigate their suffering. Starting the school later is an obvious quick patch, but we shouldn't ignore other problems, such as quality of sleep in general. Not least because some of the problems may persist indefinitely. Having not enough physical activity is, in my opinion, a contributing factor, though not probably an overwhelming one.