No, but it made me think. I can't even imagine how much it must fucking suck having one arm. Can't even open a peanut butter jar.
My roommate only has one arm. He can do most things someone with two arms can. Open a jar of PB, wash dishes (holding forks/knives are needed), and usually has no trouble.
The worst part about opening a jar of PB, is once you need to put it on the bread! The bread slides around with nothing stopping it, unless you get creative. And that's all you really have to do, is get creative. He says the other issue he had was the shower, once he washes one side of his body, how does he wash the other? Answer; holds the washcloth between his legs, and then scrubs down his arm and shoulder.