 I don't know how people are doing it, but best you can stay cool, okay? One way you can do it is internally keep hydrated. I think that helps a lot. And, you know, it's not just drinking water, but you should drink as much as you can. People always told me, Debbie, you're drinking coffee. It doesn't count because it's dehydrating. But truthfully, I don't think from what I read in the New York Times article on this that it's such a bad thing. Yes, caffeinated drinks can be helpful.