Final answer:
In the chapter, Jack helps August by offering support and expressing his willingness to stay with him. This shows Jack's empathetic and caring nature.
Step-by-step explanation:
In the chapter, Jack tries to help August by offering him support, expressing his willingness to stay with him until he is well, and suggesting that they find a way to escape the wild country and lead a happier life. This shows that Jack is empathetic, caring, and willing to go out of his way to help someone in need.