Explain the concept of 'I and mine' as discussed in Chapter 17 and what advice is given to overcome this delusion.

As detailed in Chapter 17, the concept of "I and mine" refers to the delusion of bodily ego, a confusion that grows from illusion. The text explicitly states that this sense of self and possession is "like a mirage" and a source of entanglement in the world. The advice for overcoming this is to recognize it as a delusion and actively "become free of 'mine-ness'." The chapter warns that as long as the perspective of "me and you" persists in the body, a person cannot be a "seer of your own welfare." Therefore, one is urged to discard this attachment, look inward at the true self, and throw away the miserliness that comes from such a limited perspective.