> The outliers who really do fine with just a few hours are just that: outliers.
Or you could look at them as people at the forefront of evolution, leading us to a future where we need less sleep.
Or you could look at them as people at the forefront of evolution, leading us to a future where we need less sleep.
Even if it is a positive evolutionary trait, that doesn't help anybody today. The 4 hour sleepers are still outliers, and the rest of us still need that sleep to operate at full capability.