What was Sai Baba's specific advice about engaging in arguments and debates?

Sai Baba gave very clear guidance on the futility of argumentation, as recounted in Chapter 2. He warned that a mind inclined towards argumentation is filled with ignorance and Maya, lacking any purity of self-interest and instead fostering bad thoughts and false logic. Baba stated such a person is unfit for self-knowledge and will only find unhappiness. His direct instruction was: "Do not establish your own side, do not refute the other side, Do not engage in dualistic explanations. Why such useless effort?" These powerful words left a lasting impression on the author.