text: Because of every varied opinion there is never just one option. Having more than one choice can help deduce, and choose an opinion that will benifit you the most. An example would be a friend giving you advice to take a shortcut that they discovered to get to school quicker. Another friend tells you that the shortcut is dangerous and that it's not worth it. Two opposing opinions gives you different chances. Say you don't take the shortcut and it takes you longer to get to school. The next day you can try the shortcut to see if its worth it. If it is then you can take the shortcut from then on, if not you take the normal way to school. If one goes wrong you can always try the other.