Asklemmy

Open a crack so the cat doesn't wake me up at 4am.

Door closed, but windows open and fan on

Closed almost all the way, but not shut. Need that air circulation otherwise the room gets too hot

Open, because kids.

Closed. The missus and I can be... active at times, and we have nocturnal teenagers.

Open to get some air exchange

Closed, I already have scars from our cat's mad night escapades.

I removed the door from the bedroom, so 'open', I guess.

closed except cat so always open now :(

I prefer open, but I got a cat a few months ago that won’t leave me alone if I leave it open. So, closed.

Open, because I have a split AC in the living room of my bungalow and the bedrooms get warm even with the doors open. Also the dog and cat would never allow a closed door, and they rule this roost.

Always fully open! More airflow, less stuffiness. Having said that, we don’t share a home with anyone else.

Closed. Otherwise dog sneaks in, climbs up on the bed and falls asleep. The he slowly but surely takes over the whole bed.

Prefer closed, but like many others here, the cat doesn’t allow for that without making her opinion VERY well known.

Closed and locked. (Trauma likely)

Closed. I prefer my door closed for privacy reasons, so why would I keep it open when I sleep?

Door closed, window open.

Open. I live alone and I have a cat that comes and goes throughout the night. Having the door opened allows me to hear anything that should not be going on in the house.

Sleeping in the house's veranda, so no doors 😶‍🌫️

Depends on the outside temperature.

If it's warm outside, all my flat's windows are open and for better airflow I leave all doors open, too.

If it's cold outside, everything is closed to retain the heat in my bedroom.

Sleeping with the door open should be a crime

Closed. My housemate's cats sometimes pounce onto my bed and wake me up.

The closed door also dampens outside noise.

Closed, i don't like mosquitoes.

When sleeping, me close door

Usually closed because I like to be naked, but I would prefer it open for the pets to come and go as they please.

Both, because I'm lazy. Whatever the door is at is how it will stay.

Greatly prefer it closed, but leave it cracked for the kitty.

Open for air circulation. My fiancee and I live in a too-small, old apartment which, naturally, has trash airflow. Getting the AC to decently reach the bedroom requires multiple fans.

Closed, air-conditioning is expensive. When me and my wife travel to colder areas we do tend to sleep with doors open though but it highly depends on the house itself. There has to be a certain vibe or fenshui so to speak where open door feels pleasant and not this uncertainty.

We have a saying in our house... "ghosts" that means close the door we are going to sleep and don't want to let the ghosts in. Closed. Always closed.