Why does the text say that even very knowledgeable 'Pandits' can be unhappy?

Chapter 50 explains that even those who are 'skilled in scriptures' and possess great genius can be deeply unhappy because they are still ensnared by Maya, or ignorance. The text points out that these so-called wise 'Pandits' fall into the trap of attachment and ego. They identify with their physical existence and possessions, thinking, 'I am the body, mine are wife and home.' Furthermore, they harbor immense pride, with an internal attitude of, 'there is no other equal to me.' According to Chapter 50, this profound pride is a direct 'cause for dissatisfaction.' This form of ignorance, where one is bound by worldly thirsts and ego, prevents them from experiencing even a 'trace of happiness.' True knowledge only arises when these initial veils of pride and delusion are removed.