Have trouble with Bulleis?

So the quetion is Why is it important to somtime to settle disagreements without the help of a teacher or parent?
Well I think that it's important that you imform a adult ,because what if one day just decided to hit you and there's no one to supervise. What would you do then if you react it won't resolve the problem.That's why you need to inform adults so that wont happen ,and the kid will either get removed from your class.Or you will become friends and won't have to worry about that problem again.{Get the picture.}