See also the glymphatic nervous system [1], great example where better scientific theories explain more data. The glymphatic nervous system explains why you can

See also the glymphatic nervous system [1], great example where better scientific theories explain more data. The glymphatic nervous system explains why you can go longer without food or water than you can without sleep, the lack of sufficient sleep impacting mental health, learning, memory, and even age-related cognitive deficits. Sure, there’s individual variability, but sleep is most important activity you must do every day. [1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4636982/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4636982/