I spent much of last year traveling around Southeast Asia and I always opted for fan rooms over A/C whenever possible. Yes, they were warmer, but once you got u

I spent much of last year traveling around Southeast Asia and I always opted for fan rooms over A/C whenever possible. Yes, they were warmer, but once you got used to it, it wasn't a problem. But the best part about it was the lack of the respiratory problems that went along with A/C. In humid environments like the tropics, going between wet air and dry air can be really rough on the sinuses. I wonder how many people have respiratory problems that they chalk up to allergies and whatnot that are actually due to the breathing overly-dry A/C air.