Emphasize on proofreading should be done always and should be preached about as it holds immense importance. I was also one of the people who treated this as a joke and suffered low grades due to it and I always wondered why that was, as I did everything perfectly. Until a fellow recommended to proofread your essay and I was shocked at what I found. The minor mistakes were so much it reduced my overall grade always. The experts have a look at it and tell you what you did wrong. I’m so glad now I have this assistance and can relax with my A grades.