What is my hobby?.....Um,  I think my hobby is studying.  I am not a very intelligent person, but I want to understand the principle of the world and the law of nature. I also desire to become a wise person. But I do not practice my hobby constantly, because my mood is unstable.  My another hobby is playing the piano. I like classical music, because it gives me deep and rich inspiration. I can't play the piano often,either.  I 'm not so good at playing the piano because I don't have enough time to do it. But I hope to play the piano very well some day. My third favorite hobby is listening to the radio. It connects the world and me. I usually listen to the radio while washing the dishes or cooking food or sewing the clothes. The good point of the radio is  that I can do other things at the same time. Nowadays I enjoy listening to MBC FM channel. The programs of this channel is easy, interesting, and full of very useful information.