This is just asilly question that somebody asked and it was fun because a dozen different intelligent men hemmed and hawed about it and gave some truly silly answers. I kind of want to see how this board does with it. If I am standing around and the temperature of the air is 90 degrees, then I feel hot and sweat. If I take a shower and the temerature of the water is 90 degrees, I feel cool and shiver. Why?