When I was little (about 2-3 years old), I would ride my big wheel upstairs. My Dad went downstairs to do the laundry, and I wanted to talk to him. I rode my big wheel to the top of the stairs and called out, "Dad! Dad! ...Dad! ...Alright, I'm coming down!". He must not have heard me, so I went straight down the flight of wooden stairs and broke my collar bone. He ignored it for the rest of the weekend until my mom came to pick me up. When she saw that one shoulder was raised much higher than the other, and I would cry whenever you touched it, she took me to the hospital to find I had broken my collar bone.