Humidity

I couldn't sleep very well 2 nights ago. There's an air conditioner in the room but rumor has it it was broken by an english guy who had it set on 18 degrees with the window open for 2 weeks, and so it overworked itself to death. It's pretty humid here so it's warm at night, so I was sweating a little bit all night even with no blankets on me until about 6am, at which point it got cold enough that I needed my sheets.

It's not just me either. My roommate, this Australian girl named Hannah, was complaining about the exact same problem.