I'm taking a bath after just having replaced the old blade on my razor with a new blade. And I'm raising the razor to shave my underarm area when I somehow lose my grip on said razor. There is a frantic reaction to try and stop the drop of the razor into the water. Why? I'm not sure, these things are designed to be used when wet. Anyway, in my attempt at recovery I somehow manage to swipe the blade against the underside of my boob (otherwise known as the nipple) and my immediate thought is ah crap, I hope that didn't-- and I look down to see blood running down into the water. In case you weren't certain of this already, I can now testify to the pain that comes from nicking your nipple with a new razor blade.