When I was young I spoke with my father. He had turned on the Air Conditioning in my room while I played an mmorpg.
Anyway I turned it off in a few minutes and he walked back in in an hour and asked me why. I said it was to save money and we got into a discussion.
In Bulgarian language "A person usually stays in one spot in their apartment. I think it would be better if I use a fan or if they combined a fan with a miniature air conditioner so it saves money."
He smiled and patted my head and I had mild sweat. I walked in his room and came up with the theory that people who are in warmer climates have less acne than in colder ones because sweat has salt in it so when someone sweats during summer their pores become dry. He was laying in his bed with shorts and a t shirt on and thought about it.
Unfortunately as there's global warming later on I used the AC more often and just like I thought I might get acne... I got acne.
I've read a few posts from a while ago. Some older people say that "sweat is healthy and you can use a fan, even a strong fan but no one should be using the AC."