 And I went, what am I coughing for? Until I realized the cold air was blowing on me the night before. Now, if the cold air is circulating around the room gently, that's different, as opposed to having a fan blowing on me during the night. Now, he says here, there is a correspondence between humans and the earth. During scorching summers, and I'm getting to a point here because I have suggestions by myself for what to do with the heat.