Normally, I only hone one or two razors and my day is done.
Today, I honed 7 razors, and then went on to take the chips out of a set of wood chisels.
While doing this, I never noticed my finger tips were brushing the stone while I worked. That is, until I felt the first twangs of pain.
typing this is quite the ordeal.
yes, I have honed off my finger tips on 3 fingers.
Obviously, keeping your fingers out of a grinding wheel is common sense. Apparently, keeping them off the stones is too! (too bad I wasn't using any!)