When you feel depressed, reading books or doing other activities that can relieve your mood can help you relax and reduce stress. Here are some suggestions that might be helpful: 1. Reading: Choose some books that can arouse interest or pleasure, such as novels, essays, poems, etc., to relax your mood through reading. 2. Sports: Doing some physical activities such as walking, running, yoga, etc. helps to release the tension in the body and enhance the health of the body. 3. Travel: Through travel, explore new places, understand different cultures, meet new friends, and relieve depressed emotions. 4. Music: Listen to some of your favorite music to express your feelings and release your stress. 5. Social activities: Attend social activities such as parties, bars, clubs, etc. to chat with friends and share their feelings to relieve depressed emotions. Art: Through painting, photography, sculpture and other art forms to express emotions, create your own works to release suppressed emotions. The above suggestions are just some references. You can choose a suitable way to relieve your repressed emotions according to your own interests and preferences.