<span>The narrator’s <u>exaggerative</u> voice is mainly due to the use of <u>hyperbole.</u> Hyperboles are figures of speech that exaggerate a particular description of an object, idea, or thing. The exaggerated tone of the narrator from the passage indicates that he is trying to emphasize physical features that he has growing up.</span>
If the story "Two Kinds" had been told through Suyuan's point of view, then first person narration would be appropriate. First person is often the most personal.