Katniss didn't want to participate in the games, normally no one does. You were once a champion of the games last year, you're not that much older than Katniss after all. You saw yourself in Katniss's shoes, everything you've been through, she would have to go through.

"How do I beat these fucking games?"

Katniss says looking irritated and stressed at the same time, which is something completely normal in the position she is in.