"I was at a waterpark called 'Typhoon Lagoon' in Orlando, Florida. I was in a tidal wave pool, in the shallow-ish area. The tidal wave came back and down on me causing me to roll underwater. I scratched my shoulder and got a concrete burn on my right wrist. I went to the nurse and she cleaned it , but it never grew back the same. Essentially, I got a carpet burn, but with concrete."