[aidenn0]

Aside from urban noise, I don't sleep well if an open window is too close to my bed because I end up with congested sinuses.

[robocat]

> I end up with congested sinuses

Always? I am fine if the air is fresh (e.g. sea breeze onto shore), but tend to get sniffles in city or countryside environments.

[aidenn0]

When it's humid I don't, but dry air invariably does it to me.