sometimes i find even having a ceiling fan on low speed, slightly dries out my eyes overnight/when I wake up in the morning. It may be all in my head, but I see

sometimes i find even having a ceiling fan on low speed, slightly dries out my eyes overnight/when I wake up in the morning. It may be all in my head, but I seem to remember reading something that your eyes either flicker or don’t always close all the way shut while sleeping. so no fan for me at night ( I just generally keep other AC vents closed a tad so that more pressure comes into my bedroom AC vent and i have thermostat thermostat schedule to be a few degrees lower at night while I sleep, then a few degrees higher around an hour or so before I need to wake up, the heat/warmer temp helps wake me up kind of like an alarm clock )