Whether you are happy or not depends on your state of mind and mood. Start with your mood first, and there are many ways to adjust your mood. Here are some common methods:

1. Deep breathing and meditation: Deep breathing can help you relax, thus relieving stress and anxiety. Meditation can give you better control over your emotions.

2. Exercise and exercise: Fitness can promote the release of endorphins and other substances, and help you relax and improve your mood.

3. communicate and talk: sharing your feelings with others and listening to their ideas and suggestions can relieve inner discomfort and pressure.

4. Adjust the way of thinking: Looking at problems through a positive and optimistic way of thinking can reduce the appearance of negative emotions.

5. improving daily life: maintaining healthy eating and sleeping habits and establishing appropriate work and life rules can also help to regulate emotions.

6. Seek professional help: If emotional problems continue to be serious or affect daily life, it is also a good choice to seek professional psychological counseling and treatment.