hobbies are very important to a person. without having any hobby, life 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. ma..