Hobbies are very important to a person. Without having any hobby, won't be as colorful as it should be. I have a variety of hobbies, such as collecting stamps, playing musical instruments, reading, and doing sport activities. When I am free, I will spend time on my hobbies. When I am in a blue mood, I will also do my hobbies to cheer myself up. Hobbies can help us improve our moods. Many hobbies requires devotion. For example, when you play a musical instrument, you have to practice over and over in order to perform good music. After a period if you still enjoy it, gradually it will become a hobby of yours. But, remember: A hobby is like gold under the ground; no hobby will come to you unless you dig it out yourself. If you can treat study as one of you hobbies, learning will be more enjoyable. I hope all of you can find your own hobbies and also have fun from them.