first, my schoolwork is getting down
second, as a vice-chairlady of my class,
i am too quiet and not really involved much and my classmates do not even know i am the vice of the class
third,i find myself hard to speak confidently
fourth,i just find it hard to be well-communicated with others or my classmates and i am always trying to evade but actually i do not want to be like that
These all make me really sad and i do not seem to have any energy to do anything like my main responsiblity - study well