1. positive and optimistic attitude: keep a positive attitude, believe that you can overcome difficulties and see the bright side of things.
2. Cultivate hobbies: finding something you like and putting it into it can make you feel happy and satisfied.
3. Establish good relationships with others: Establish good relationships with family, friends and colleagues, share their joys and sorrows, and enhance emotional ties.
4. Insist on exercise: Proper exercise can make you healthy, at the same time, it can also release stress and increase happiness.
5. Learn to relax yourself: It is also important to relax yourself properly in a busy life. You can relax yourself by meditation, listening to music and reading.
6. Help others: Helping others can make you feel valuable and meaningful, and at the same time increase your happiness.
In short, to be a sunny and happy person needs to start from the heart, keep a positive and optimistic attitude, cultivate hobbies, establish good relations with others, keep exercising, learn to relax and help others, and so on.