Acharya Prashant explains a Zen paradox: if a disciple has a staff, the master gives him one; if he has none, the master takes it away. He clarifies that a disciple's mind is never truly empty; it is either centered on the master's teachings or filled with worldly clutter and illusions. If the disciple holds the master's wisdom, he is ready to receive more. However, if the mind is filled with falsehood, the master's primary task is to strip away that garbage. He describes two types of disciples: those devoted to truth, who are given more truth, and those immersed in the world, from whom the master must take away their delusions. Acharya Prashant emphasizes that the process of unlearning and emptying the mind is painful and can take years. He warns that even a small amount of falsehood in a disciple's mind can corrupt a vast amount of truth, much like a drop of curd turns a bucket of milk into curd. Therefore, the master must first clean the disciple's mind thoroughly before filling it. He notes that in Zen, the focus is almost entirely on emptying the mind, as a pure, empty vessel is already complete. Ultimately, spirituality is not about adding ornaments of knowledge to one's personality but about stripping away everything one has accumulated.