Try to fill your day with as much music and art as you possibly can: both of these will soothe you and take you out of a crabby, blue mood in minutes. Plus, music and art will help you get back in touch with the more expressive parts of yourself. Listening to your favorite songs, visiting a museum or sculpture garden, or even just going online to learn more about your favorite artists will help you stay content and happy with where you are in life.