Comment Adding Value to My Body Parts (Score 1) 632
Reliability issues aside, I don't want to add value to my body parts. Consider the older gentleman in The Avengers whose retina was the key to unlocking access to that rock they needed to open the portal. Things didn't work out so well for his eye. It's a ridiculous example, of course. Still, I don't want to unnecessarily increase the chances that someone might want to lop off one of my fingers because it's the key to firing a gun. I like my fingers the way they are presently.