Every time she sings it emotionally hurts her, which in turn causes physical exhaustion You can see it every time. It's so good because she really is crying. It makes us cry and hurt because we feel her pain. In this world of superhuman technology, professionalism, commercialism and political correctness, this connection she allows us to have with her makes me feel human again. I thinks this is why she takes such a long time with her breaks. No one can feel that kind of pain all the time everyday and not have it take it's toll on them. Her voice is a true gift to the world. Only a humble person can sing like she does because it's more than just an act. She relives the events that inspire her words and she cries out notes. They bellow from her soul.