I've had my Spathiphyllum wallisii for about eight months now, and I'm still figuring out what it actually wants

I've had my Spathiphyllum wallisii for about eight months now, and I'm still figuring out what it actually wants. Everyone says they're forgiving, but mine keeps drooping dramatically even when the soil feels moist—I'm wondering if it's a humidity thing? I live somewhere quite dry and cold, so I've started misting it every few days. The new growth looks healthier, but I'm curious if anyone else struggles with this or if I'm just overthinking it.