What warning did Sai Baba give about argumentation and dualistic explanations, and why was it considered counterproductive?

Sai Baba issued a strong warning against a mind inclined towards argumentation. As detailed in Chapter 2, he taught that where there is a mind for argumentation, there is an abundance of ignorance and Maya, making such a person unfit for self-knowledge. He viewed it as a source of bad thoughts and false logic, leading to unhappiness in this world and the next. He advised, "Do not establish your own side, do not refute the other side, do not engage in dualistic explanations. Why such useless effort?" This guidance emphasizes that such intellectual debates are futile and prevent one from attaining true spiritual understanding and happiness.