I've only had 2 really bad injuries that have left scars. When I was 4, I was playing with play dough and fell off the stool at my counter. Somehow, I sliced my lip open and had to get 12 stitches. There's a nice scar on my lip now. When I was also 4, my garage door was opening and I banged my head on the metal handle at the bottom. I got a deep cut near my eyebrow that scarred.