text: Multiple opinions can help you with getting something correct. For example, say you are checking answers with a friend, but you get some answers that were not the same. You might've been the one with the correct answer or your friend might've been the one with the correct answer. You guys might both be wrong! But you would've never known if you never tried comparing answers. If your ever wrong, but you realize that you were wrong, you will understand what you did wrong and you will correct yourself no matter if you need help or if it was just some dumb mistake. Either way, you learned something that would probably be beneficial in the future.