What should I do if I hear the sound in the square dance?

Try to get involved, dance for more than an hour every day, relax and don't take these things too seriously. The more you think this is not a problem, the more trouble you have. Relax and feel the outside world, such as ebb and flow, like the wind blowing gently. Compare it to a beautiful poem. Life is like a play, and a play is like life. Why take it too seriously?