É só ler com atenção, e, se você leu o livro, vai saber de cara, boa sorte mano :)
The example of a skipping class is ethos
Well for one I think their immaturity didn't help the situation. Their love was a lot like puppy love in the sense that it was their first time dealing with a relationship and therefore didn't know how to handle issues that were thrown at them. At the same time, some of the other characters may disagree because "young love is the best love" in the sense that it is pure and innocent.
The man ignored moving ahead in the freezing cold instead of making camp or not going at all. Hope this helps.
