I was listening to NPR this weekend and "This American Life" had a really interesting program on testosterone that originally aired about six years ago. In the first segment, a man whose body stopped producing testosterone talked about the changes in him before he knew what was happening. He described it as almost god-like: Everything he saw he accepted as beautiful, but there was no passion or desire behind driving that acceptance. It was more like, well, this is all beautiful, but so what? So what? 

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