Based on Chapter 17, what are the main obstacles that prevent a person from attaining knowledge and choosing the path of Shreya?

According to Chapter 17, several obstacles hinder the pursuit of knowledge and the path of Shreya. The text identifies an obsession with worldly objects, gold, and women, as well as the senses' craving for enjoyment, as major impediments. It also points to lust and anger as two tendencies that instantly disrupt the spiritual practices of listening, contemplation, and meditation. Furthermore, Chapter 17 describes the desires for seen and unseen enjoyments, along with hope and cravings, as obstacles that must be dug out by the roots. A restless and unsatisfied mind, distracted by greed, will not find peace even with knowledge.