选择最恰当的选项填入空格。每空格限填一词，每词只能填一次。

A. developing   B. first place  C.  in my back   D. supporting   E. anything else

It is not always easy to discover yourself. From a young age, I wondered what I would become, but an accident changed everything. To me, skating was more important than in the world. Nothing else filled my heart with so much joy. I spent 24 hours a week my skills. I had no social life or interests except skating, so all I wanted was to win in every competition I took part in.

Unluckily, during one competition, I fell and was badly hurt. The doctor told me that I couldn't skate anymore. Sometimes I couldn't stand the pain . Even quite simple things became impossible for me.