"Well, in that case," she says flatly, staring at Annie and Finnick being happy and normal and in love, "you and I, we can just hang out here and watch other people have this. I'm getting good at keeping my jealousy from taking everything over. It's like once you get practiced at it, nothing can hurt you."

Just like shutting down your emotions or barricading yourself off from feeling anything. It just takes practice and time.