The movie works or literary works with the theme of "Frustration makes people realize the changes in life" are as follows: " Forrest Gump ": This movie tells the story of Forrest Gump, a man with low IQ, who encountered all kinds of setbacks and difficulties in his life and how he overcame these difficulties through firm belief and brave behavior to realize his life value. The Pursuit of Happyness: This movie tells the story of a man named Chris Gardner, who constantly pursued his dreams despite living in poverty and his family's misfortune. In the end, after encountering setbacks and difficulties, he unyieldingly achieved his goal. Life Is Beautiful: This film is an Italian comedy film about a Jewish-born father who, in order to save his son during World War II, faced many setbacks and difficulties. However, through strength and courage, his son finally obtained freedom and happiness. Wrestling! Dangal: This movie tells the story of an Indian father who faced setbacks and difficulties in order to train his daughter to become a wrestler. In the end, his daughter won the competition on the wrestling field and realized her dream. 5 The Shawshank Redemption: This is an American movie about a banker who encounters all kinds of setbacks and difficulties in prison life, but finally uses his courage and wisdom to successfully overcome these difficulties and realize his life value. The films and literary works mentioned above all deeply explored the impact of setbacks and difficulties on people and how to overcome these difficulties through firm beliefs and brave actions to realize their own value in life.