In the hunger games, what do you learn about Katniss character trait wise, in chapter 23?

She has humor, she teases Peeta and she teases Haymitch.

I go to a window that overlooks the street, and when I peek through the blinds, I’m not faced with Peacekeepers but with a bundled crowd of people going about their business. During out underground journey, we have left the evacuated zones far behind and surfaced in a busy section of the Capitol. she pickes the people on her own