What important thing does Effie point out to katniss and peeta at the end of the chapter about Haymitch Abernathy?

At the end of the chapter, Effie points out to Katniss and Peeta that Haymitch Abernathy, their mentor, is not only a former victor but also someone who has the potential to help them succeed in The Hunger Games. She emphasizes the importance of gaining his support and guidance, as he knows the system and can provide valuable strategies. Effie's comment underscores the necessity of teamwork and the significance of leveraging their mentor's experience to navigate the challenges ahead.