Final answer:
Pip's interactions in 'Great Expectations' demonstrate a shift from discouragement to determination, illustrating the theme of perseverance as he faces challenges and grows emotionally.
Step-by-step explanation:
The question revolves around how Pip's interaction with Joe advances the theme of perseverance in 'Great Expectations.' Given the text provided and the nature of Pip's emotional journey, we can deduce that Pip's feelings shift from being discouraged to feeling determined. His encounters with various characters, including Joe, often mirror his internal struggles and growth. His perseverance is tested and developed through these interactions, as he learns to navigate his complex feelings and the challenging circumstances he finds himself in. Throughout the novel, Pip's perseverance is a central theme, as he encounters setbacks and learns from them, developing resilience and determination to achieve his goals and improve his life.