text: Secondly, seeing different perspectives or opinions from different people can make a person see a situation differently. Seeing how two people may think differently can make the person who is taking the advice see things differently and have another route to go with in their decision. In movies that have ghosts of Christmas spirits, the ghost takes the main characters to see themselves, but from a different view. This makes the main character change their ways. This is how seeing perspectives change the way people think.