Is there a person's body part that you look at that tells you a lot about that person ?

I have been looking at hands. Troy Jackson is running for the senate in the State of Maine. He wants to be thought of a a working man and claims to be a logger. I look at his hands. His fingers are slender and soft. There is no way that he is a logger. Now I look at hands all the time

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have you ever seen a hockey players 'legs? They are enormous below the waist.
Is there a person's body part that you look at that tells you a lot about that person ?
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