It's not up or down, it's a note she gave herself when she was in middle school. In middle school, she started to write, she wanted to turn her inner voice into a melody and a song, and she would also find her classmates to play with; in high school, she was facing the pressure of further studies, the teacher did not understand it, and the school did not allow her, so she could only put away her playfulness and locked her up. Passionate outward heart door. "In English, the verb for playing a musical instrument is 'Play'. Music is inherently playful, and the music that is played has vitality." Li Xinyun said slowly, it was too late to understand this, so that she became a child at a young age. Outsiders in music education are always angry and always feel incomprehensible.