Being wrong may be the hardest thing to accept for some people, isn't it? I think that responsibility on what happens to us is the biggest, hardest and more important step to growing up. And I don't mean about being an adult, because some children accept their responsibilities; I mean being aware of the consequences of everything we do.
Oh yes, you are so right! It is indeed hard to assume responsibility for our own actions. Throwing the blame is imature and it will prevent us from growing. I wish more people would see this