What should I do if I am laughed at playing badminton?

You're really great. I often find some boys to play basketball when I go to physical education class. Although I can't play, I have a good time with them. It's okay for girls to date boys, but it's not love. Your teacher is too extreme. It is also said in the political book of the second day of junior high school that male-female communication can enhance our understanding of the opposite sex, learn from each other's strengths, improve our personality and promote the healthy development of body and mind. This means that they can complement each other. What do you think if boys only play with boys and girls only play with girls?