learning a lesson

My brother always says that he can jump higher than me. One day whaen he was in a warm up excisise he jump as high as he can.When he jump very high he was not aware. He spraine his left ankle. He was crying in pain. He can not jump anymore.Whaen he was send to the hospital our mother came to give him things to eat.Our mother said do not be so pround of yourself.He said i learned a lesson.