Thank you very much for response!
I understand it is not good to change so often. And I sometimes do not have the confidence to cotinue my study. I even felt that even in this U, I cannot pass the qualify in this situation, not saying the U I want to transfer to (it ranks about 20 in USA). I do not know what to do. I have a master in China already. What I hope is to get a PhD and back to China to find a good position in university. It seems it is hard to realize this dream now.
But anyway, thanks.
Thanks, friends. Yes, here people do things in different ways. But american students also discuss academic problems, such as homework and project together. As a lonly international student, I can only do these by myself.
Regards transfer or not, I myslef have not make sense. I like stable life. But staying here, I even worry I will be kicked out although it is not a good U. It emphasizes on course study, which is just my disadvantage.