I am an introvert

People who know me say that I am lively, some say that I am introverted, some say that I am wild, and some say that I am shy.

Why? Because I am a person with multiple personalities. In front of my classmates or good friends, I am lively, cheerful, carefree, and do whatever comes first. Sometimes, I can be a little wild. Alas, there is no other way. How can we deal with these unreasonable boys without being brutal? In front of strangers, I don't speak much. What I show is a kind of introversion. It is extremely difficult for me to say hello to strangers. Sometimes, I behave cowardly in unfamiliar situations, which can be said to be generous. For example, when I was waiting in line, someone cut in front of me, but I kept silent. I just secretly cried out that I was unlucky, but I didn't have the courage to say it out. In front of teachers or people I respect, I became a shy "lady" again. Yesterday, I went to learn erhu from Teacher Ma at Nanjing University of the Arts. When the teacher asked me anything, my mother answered on my behalf. I seemed to be a redundant person on the side. Later, the teacher asked me to answer it myself, but I just nodded and shook my head. He speaks very little, almost like a mute. I don’t know, why am I so timid? As soon as I came out from the teacher's place, I took a deep breath and returned to my lively self, jumping up and down again. No wonder my mother said that I wasn’t nervous when I should be nervous, and that I was extremely nervous when I shouldn’t be. Didn’t you see that my legs were shaking when I played the erhu at the teacher’s place? I'm so sorry. This is me with multiple personalities, this is the fickle me.