How does the section on In the Heights contribute to the main idea of the article?

It elaborates on the idea that people should follow their heart and achieve their dreams regardless of the troubles they might have to face.

Explanation:

Lin-Manuel Miranda wrote this exceptional article called In The Heights. It is about a bodega owner who lives in New York. He comes from a poor family. After his grandmother died, he inherited a lot of her money and now he has two choices either to pursue his dreams or to retire.

He decided to follow his heart's desire and show the world his talent. In little to no time, he became very famous.