Our readingWhat is a korrent?
Daytime sleepiness is a normal state to live with rather than a signal to sleep more, so the right amount of sleep is the least you can sustain.
Drawn from what Alexey Guzey said, then moved away from
Subjecthealth and fitness
What this subject means
health and fitness The body as something you decide about: sleep, exercise, drugs of every legality, and how far optimising it is worth taking.