I watch the movie,"Titanic" story you know.I will not say more.In grade seven,because living in the dormitory,I was suffering from a skin disease,because the dormitory is very dirty,very wet,I was suffering from a skin disease,in quite a long period of time,I am quite painful,because too itchy,too painful,sometimes,in the night,even can't sleep sleep.So,from then on,I was determined not to live in the dormitory.I'm sick and tired of the school dormitory.Also in grade seven,I began to pay attention to my body,I began to keep running every morning,exercise the body,until now,I still insist on physical exercise.