come on, who ever jyotica is, just know what the instructor is teaching, prepare before class or study thereafter - google things. stay calm and composed - try to get hold of yourself. these guys here learn through 'chat & learn' principle while we learn through 'formal communication'. know what i mean? ...... we want formal stuffs inside our class - these guys have different teaching-learning environment. AND everybody (our kind) suffers - thats what cultural shock means. just put your best efforts and do not complain. for a short-run just think that you are cool - you (among all others) are not much impressed by what they do in the class. eventually things are going to get settled. Just don't get carried over doll - you ain't goin' to get nowhere that way. best of luck