text: First of all, getting multiple opinions can help you on certain things like a math problem. Lets say the question was difficult and don't think you got the correct answer, so you ask others and see if they got a similar answer. If they don't you can see where you or maybe the other person went wrong and get a better grade! Another way it can help is letting other people read your essay. If you let multiple people read it, they might catch certain things you didn't see before. They might see things like spelling, grammar, and punctuation errors. For example, I let my father, my step-mom, and friends read the stories I write to see if I made any mistakes.