text: The final reason is just to have a better understaning and a good idea of what is right. Because most people seek for those opinions on the though of getting a better understanding or just understanding it in the first place. Because if they understand a topic better their more likely to pick a better choice or answer on that topic. What was stated in the first paragragh also comes in here, people always are looking fo a new way to look at things and look at things from multiple angles. Looking at thing fron different ways and perspectives can give you and idea of the right choice or just straight out tell you.