初中1年级 - 记叙文 - 叙事 阅读指导

Dear Mary,
　　I heard that you often become sleepless because of worries about your performance at school. In my opinion, this is really unnecessary.
　　I also hope that I can always do very well at school, but I never let it become a burden on my mind. On the contrary, I always try to relax myself and make sure I get plenty of sleep every night. Only with full relaxation and good rest can I focus on the classes of the next day.
　　The other suggestion I want to give you is to have more confidence in yourself. Never doubt your own capability and always believe that as long as you focus on your study, you will be successful.
　　I hope my personal experience and suggestions could be helpful to you. If you have more questions, please feel free to ask me.
　　Yours sincerely,
　　Jim