This test confuses (and scares the !@#$% out of) me. From what I can gather, I am supposed to drag the length of the blade lightly across the flesh of my thumb to feel if it cuts into the skin. The feeling is apparently supposed to be sticky.
Could someone break this down a little more for me? Should I drag thumb along blade or blade along thumb? Does anyone have more of a description of how the blade feels if it fails the test?
Could someone break this down a little more for me? Should I drag thumb along blade or blade along thumb? Does anyone have more of a description of how the blade feels if it fails the test?