what has been your worst injury in life?

I remember once, I saw a 50 dollar bill on the top small house. I decide to climb the walls in order to reach the roof and I took the 50 bucks. I was young, so I didn't know much about height. I was too afraid to get down, so I decide to jump. After I jumped, I heard a weird sound coming from my leg. I thought it was nothing so I went home and spoke to my mom about it. She told me that I broke my leg.