Class Wrting

According to the professor's speaking in class, I became totally lost, wondering how I did in essay 1 because it seems that we will have a long way to go and it is certainlly tough for us. I have never been in such a self doubt situation because I do never know what the standard of a good essay in the U.S is. However, I have read someone else's essays and I don't think I did a very bad job because everytime I can get some information from my own country, what makes my essay more creative. Recently my life was filled with everything about the classes, the essays, the quizes, the test we will take next week and i have a lot of things to read. History, microecnomics and also the enviromental science. I am so exhasted.