Why is katniss coaching session with Haymitch Abernathy discouraging what does he want her to do during the interview?

Katniss's coaching session with Haymitch Abernathy is discouraging because he emphasizes the importance of creating a memorable persona that resonates with the audience, rather than just focusing on survival. He wants her to be more emotionally compelling and to showcase her strengths, suggesting she should play up her vulnerability and backstory to garner sympathy and support. Haymitch's blunt approach highlights the harsh reality of The Hunger Games and the need for strategic manipulation to gain the favor of sponsors. This pressure adds to Katniss's anxiety about the impending competition.