Forget It Rich or poor，young or old，we all have problems.It can also influence the way we behave with others.If you want to be much happier,you should learn to forget things. Most of us have probably been angry with our friends,parents or teachers.Perhaps they did or said something you did not like ，or you felt they were unfair.Sometimes ，people can stay angry for weeks about a small problem.Time goes by，and good friendships may be lost. All of us have seen young children playing together.Sometimes they have disagreements and decide not to play with each other .No matter how this usually does not last for long.This is an important lesson for us:we can solve a problem by learning to forget. There are all the things.Thanks a lot .