text: One benefit of asking multiple people what their opinion is on an issue is that they can help you be sure of something. For example, if you have a medical diagnosis but you what to be sure that you actual have what was diagnosed, you could ask for another doctors opinion just to be sure. This would majorly help in making sure that you have what was diagnosed. With multiple people's opinions there would be no doubt that the diagnosis was wrong or right. In the medical field doctors actually recommend you get multiple people's opinion just to be sure. They do this because they know that medical bills can be very expensive and they might be wrong.