Cherry was taking on a more mature and responsible role back at home.
Here's why:
* She was dating Bob Sheldon, the Soc who killed Johnny: This relationship was controversial and put her in a difficult position. She had to navigate the tensions between her social group and the Greasers, while also dealing with the guilt and pain of Bob's death.
* She was aware of the differences between the Socs and Greasers: Cherry was a perceptive character who saw the injustices and misunderstandings that fueled the rivalry. This understanding likely made her more aware of the weight of her actions and the consequences of her choices.
* She was a bridge between the two groups: Despite the rivalry, Cherry was able to connect with Ponyboy and the Greasers. She offered them a different perspective on the Socs, and she helped them see that not all Socs were bad. This role required a level of maturity and understanding beyond her years.
While Cherry may not have had a specific new job or title, the events of the novel placed her in a position of greater responsibility and maturity.