I lost the tip of my right thumb on a planer, but kept the joint. I experience similar phenomena. The worst thing is pushing a supermarket shopping cart on a r

I lost the tip of my right thumb on a planer, but kept the joint. I experience similar phenomena. The worst thing is pushing a supermarket shopping cart on a rough surface, the vibrations it sends into my hand are intensely painful. Also iDevice touchscreens hate my nub.