3 ms·
I believe the reason can be genetic https://www.nih.gov/news-events/nih-research-matters/gene-identified-people-who-need-little-sleep https://www.nih.gov/news-e
by mjreacher 5y ago
I believe the reason can be genetic https://www.nih.gov/news-events/nih-research-matters/gene-identified-people-who-need-little-sleep https://www.nih.gov/news-events/nih-research-matters/gene-id...