i am loosing my mood

"All the world are governed by the known faces". At one of my course of M.S in CSE, my respectable faculty has proved that line again. All the student he knew have got the better score than me. I accept one of them, but rest two can not get more score then me. But they got as they are known to the so called faculty more than me for taking more courses of him. I am so much shocked about this. It is just an idea of mine. But the real picture may be different from my concept. I am tension as I am not in proper position at this semister. I want to change this state. But I am not realizing, how can I change my State. its really a matter of worry..