I've had a couple of these haha, the first time was when I was you and sharpening a pencil with a big kitchen knife and sliced my left index finger really deep. It needed stitches but I was terrified to show my parents because I didn't want to get in trouble so I held my finger in place, squeezed for a while, put hot water on it, put medicine and wrapped it. A few years later I was being stupid and was stabbing a pumpkin and hit the bottom of my thumb. Again cut it really deep, I knew I needed stitches but again I was young and didn't want to tell my parents so I did everything I did last time. And my last bad cut was recently with my RAT-1, I was testing the sharpness by cutting paper, I started going fast and hit my left index finger near the the middle. I don't think I need stitches do to the cut being more of a scoop/circle look rather than a straight down cut. But talk about pain, so I have 3 scars on one side of my left hand, lol. I've learned from these mistakes and hope to never repeat them.