Aforementioned, the quote also plays a role in Walter’s hero development. This helps Walter become a hero because it is an obstacle he has to deal with and overcome, and all heroes, or protagonists, have to overcome obstacles. Walter has to overcome the obstacle of his wife not being comfortable talking to him, and even suggesting getting an abortion without discussing it with him first. The fact that Walter has to overcome obstacles, which are connected directly to theme, makes him a hero.
Heroes aren’t just people who overcome obstacles; heroes have multiple characteristics, such as making rash decisions and taking risks. Walter fits this characteristic of a hero also, as well as developing the central idea of the importance of family. Walter communicates this