I do not know how to start this letter also. A long time ago that I have never written a letter to parents at all. Now , it may be because of more modern technology . Just press the phone even heard it. Throughout the rats university. What I do now is . Work hard to provide the best I admit that I am tired and discouraged at times. But when u hit a telephone call to his mother . I knew she was tired of the rat several times. It makes me cheer up, I love you but I want to return to our family reunion like. Mother resistant rats difficult for me soon I think .