I was told more or less this many years ago by a friend who grew up in rough neighborhoods. Paraphrasing: "When you walk around in the ghetto just walk like you

I was told more or less this many years ago by a friend who grew up in rough neighborhoods. Paraphrasing: "When you walk around in the ghetto just walk like you're packing heat in your jacket." Nobody messed with me. I guess it's science.