Never gave these bad boys much thought till a business client from Brazil told me his adventure with the one pictured below. Got it while fishing on the Amazon....what a rush! Probably need to study old movies of Johnny Wiesmuller (as Jungle Jim), nothing but swimming trunks and a Bowie knife. No, I don't have suicidal tendencies...learning the technique and methods to get one, then apply the skills learned. I think it was Hemingway that once said that you've never experienced life until you've cheated death.