I will just tell you a small story which I made myself and it will be enough for you to understand the meaning of the statement "people look at you the way you look at yourself" or "people think about you the way you think about yourself".
Tom a college student wakes up in the morning to get ready for college. Tom had a hair cut the previous day which he didn't like and when he steps in front of the mirror and looks at his face he gets concerned. He creates a self image in his mind that he is looking bad and his hair cut was a blunder. He enters his college campus. Tom had to walk up to his class room, he was feeling very uncomfortable. A thought was creeping up into his mind that other students must be looking and making fun of him. Now Tom sees a group of students smiling and he starts...