Sze Hou is relatively introverted and rarely talks, probably because he is an autistic child and has weak understanding ability. After becoming an athlete, I have more opportunities to interact with others, and I gradually become more willing to say hello to other team members, parents and coaches. Later, I would take the initiative to tell them my own things, such as my excitement about participating in competitions and winning prizes, etc. I also learned how to care about others recently, such as asking the coach where to travel during the holidays, etc.