I love how some people are so committed to their work that they are willing to sacrifice themselves for it. Others do it for the money. And there is money in the barbed wire business. So if you happen to be working with barbed wire and see a 100 dollar bill trapped inside the barb wire you know what to do: Jump at it and grab it as soon as you can. Especially before some other guy sees it too. It won't be enough to pay for your medical expenses afterwards but who cares, right?