Most of us have probably (be) angry with our friends. Sometimes, people can stay angry for years about a small problem and end the f. When we are angry, we find it hard (figure) out what to do. Perhaps we have seen young children play together. Sometimes they have disagreements and decide not to talk to each other a. However, this usually does not last for long. This is an important lesson for us: we can s a problem by learning to forget.