What is the relationship between having a Guru, avoiding debate, and the principles of Shraddha and Saburi as explained in Chapter 2?

Chapter 2 establishes a clear causal chain connecting these concepts through Hemadpant's narrative. His pride in debating was seen as a bad trait that needed to be dissolved. He learned this lesson by observing that even divine figures like Krishna had to serve a Guru, reinforcing the scriptural truth that 'Without a Guru, there is no knowledge or spiritual goal.' This acceptance of a Guru's necessity and the rejection of competitive debate directly leads to his next point. He concludes that to achieve the spiritual goal that a Guru facilitates, one absolutely requires the twin virtues of Shraddha (faith) and Saburi (patience), without which no progress is possible.