It was normal for everyone to have their own special hobbies. However, if this habit made him feel depressed, he might need to take action to solve the problem. First of all, you can try to share your feelings with the people around you, let them know about your special hobbies, and seek their advice and support. Perhaps someone could help him overcome this problem or provide some useful advice and resources. Secondly, he could try to find some ways to relax and relieve stress, such as exercise, meditation, artistic creation, and so on. These methods can help you balance your emotions and reduce the burden on your heart. At the same time, they can also improve your self-confidence and self-esteem. Finally, if you feel that your special hobbies have seriously affected your life and health, you can consider seeking professional help such as a psychiatrist or a psychiatrist. They could help him explore his own feelings and thoughts to find a better solution. In short, the most important thing was to maintain a positive attitude and believe that he could overcome this problem and find a solution that suited him.