[John frowns at the blood when he looks up.]

Yeah, that's more than enough. What's going to happen is I'm going to use my tweezers to grasp the knot, I'll slip the scissors into the loop and then tug the stitch out. There'll be some pressure, but it shouldn't hurt at all. Can you try counting your breaths in your head to keep calm? I know you can do this, Kid. Eight in, eight out. I'll probably be done by the fourth count.