Diary of 10,29,2015 Yesterday is Halloween, I don't know how westerners are going to have this festival. Like in a movie，children wore outlandish clothes and say "Trick or treat"? That sounds very interesting. Hangzhou is so cold, I didnt want out of my bed , it was so warm. So I coded in bed. But I had to leave it in the afternoon, I must to dance with my teacher . I think become a dancer is very hard, because you must good at control your force, and my arms is really tired today .But I am not going to give up.