My peace lily finally stopped sulking after I moved it away from the heating vent

My peace lily finally stopped sulking after I moved it away from the heating vent. I'd been watering on a schedule like an idiot, but it turns out it just hated the dry air. Now it's actually drooping when thirsty instead of looking permanently sad, which honestly makes plant care so much easier. If yours seems chronically miserable, check the humidity first before you assume you're killing it.