How does the concept of choosing Shreya over Preya relate to detachment and the purpose of human life?

The choice between Shreya and Preya, as detailed in Chapter 17, is the very essence of practicing detachment. Preya represents attachment to the world—wealth, status, and sensory joy—which is a form of ignorance. Shreya represents the path of wisdom, which requires detaching from these worldly pursuits. The Shri Sai Satcharitra explicitly states that 'to discard Preya and honor Shreya—this is the true purpose of human life (Purushartha).' This struggle requires strengthening one's intellect to discriminate between the two and resist the temptations of Preya. Ultimately, this conscious act of detachment is presented as the means to escape the suffering of worldly existence (Samsara) and achieve salvation.