The quote from William S. Burroughs' book "Queer" highlights the feeling of resentment that can arise when one's time is perceived as being encroached upon. It reflects a broader sentiment of frustration felt by individuals who find themselves idle or without purpose, as the lack of meaningful engagement can make them less tolerant of interruptions or demands from others.

This resentment may stem from the struggle to find fulfillment or the sense of freedom that comes with having no obligations. People in such situations often guard their time fiercely, viewing any claims on it as an unwelcome intrusion into their otherwise unstructured existence, which can lead to conflicts in their interactions with others.