Peer Pressure

In the past,I used to be a top student in my senior high school.I was often highly praised by teachers,but I was envied by peers.However,my life changes have taken place in college.I wasn't a top student in college.Becuse there are a lot of talented peers in college.And I was bad at academic performance.So I went from a hero to a zero.Now,I feel tremendous pressure which comes from peers.I realize that the modern times is a competitive society.I must improve myself.