There are some problems with friends such as misunderstanding. Sometimes we have conflicts, debates. All of us have been disappointed in a friend when he or she had let us down. It is a serious problem when people have no common interests, supporting and truth. To avoid it, we have to understand that if we want to save the friendship, we must change own self. We have to try to be a good friend and help them if they need. Trust him and be interested in his life and interests. In disputes, we should come to the resolutions. And we have to understand, that friendship it is a great wealth.