What Bad Sleep Actually Does to Your Mood

追加: 2026-05-17

[00:00:00]Bad sleep just doesn't make you feel tired. Currently, it also makes everything feel worse than it actually is. I came across a study recently that found that without enough sleep, your brain lacks the ability to tell the difference between what matters and what doesn't. Because of that, everything starts feeling kind of heavy. It actually comes down to your REM sleep because that's when your brain resets its emotional sensitivity. So, the next time everything feels overwhelming, remember it might just be last night catching up with you.