Zusak’s books often portray characters with a tendency to fight—including Max and Liesel. Is a child who fights more forgivable that an adult who fights? Why?

This question calls for "your" opinion. There is no right or wrong answer. In my opinion, children and young people are still learning about morals, values, and how to channel their emotions..... their anger. Our purpose should not be to condemn a child, but rather, help to guide them. Thus, I'd have to say the above assessment is true.