I sleep in a hot ass room. And dry. It can get uncomfortable. Anyway.
If you typically sleep in a dry or hot room and haven’t gotten around to getting a humidifier yet, place a damp hand towel on the door handle. Close the door, or keep it cracked open slightly. As the towel drys out, the room feels a lot less dry.
This tip is fabulous for you travelers out there too. Every room you stay in can have an instant humidifier.
I swiped this tip from Lucky or In Style magazine (I can’t remember which).