Late-night studio sessions are a grind. By 2 am your ears start playing tricks...

https://archeredxm754.timeforchangecounselling.com/my-mix-sounded-perfect-at-3-am-and-awful-at-11-am-the-truth-about-sleep-deprivation-and-mixing

Late-night studio sessions are a grind. By 2 am your ears start playing tricks on you, and that last cup of coffee is still buzzing with a 5-6 hour half-life