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

Chapter 17 of the Shri Sai Satcharitra identifies several key obstacles to spiritual progress. The primary impediment is the allure of Preya itself, which manifests as an obsession with gold, women, and other worldly objects that please the senses. The chapter also points to beginningless ignorance, or Maya, as a major obstacle that creates a false imposition on reality. Furthermore, it explicitly names lust and anger as tendencies that disrupt the processes of listening, contemplation, and meditation, which are essential for gaining knowledge. Finally, a restless mind that is distracted by the greed of the senses is described as being unable to find peace, even with knowledge.