You and I are both lucky we haven't been bitten (yet). I've handled -- in the wild -- nearly 100 rattlensakes (six different species) and I look back now at my sometimes reckless behavior.
I never physically handle them now. I must be smarter. ;)
But in a wild setting, I never kill them either. I'm an old-school Conservationist with a capital C, which makes me the philosophical enemy of the socialist Environmentalist with a capital E.
Aside from the baby rattler in my backyard that got killed because our little Siamese cat was too curious near it, I won’t kill a snake either. I think about Hantavirus.