I see so many people who become adamant that they are right and end up being wrong and when they are they get so bitter and angry that they were proven wrong. There is nothing wrong with being wrong, it helps us grow as people. we make mistakes, we move one and learn from it. No one person knows everything, we can learn from those around us and become better people, it is only by doing this that we can grow. So get a cup of coffee and google something and see if you were right?