hello, this is my first time to talk about myself in social.
my English is not good pls.forgive me
I'm so sad about my conversation in physic seminar's class.
I can't answer to others teacher even I'm going to prepare well. I cry so much after the end of class. and I have to present my topic again on 22/11/2018. I can't imagine that it will gonna be good. sometimes I want to give up because I want to save myself first.