One of the important literary techniques used in the poem is foreshadowing. Lee uses this device in anticipation of the probable events that will occur in the father's life. One day, his son will leave him. No matter how hard he tries to stop him, he won't. Now, the son nags to hear a new story. But, then he will not give him another chance. In this way, Lee explores the complexity of the father-son relationship through foreshadowing. Besides, he uses some rhetorical exclamations and questions in order to convey the father’s emotions and feelings.