In Jodi Picoult's book "Handle with Care," the author presents the idea that homes serve as protective barriers for individuals. They act as cellular walls, maintaining our personal issues within a confined space and preventing them from affecting others. This metaphor highlights the role of houses in providing not just physical shelter but also emotional sanctuaries where one's struggles can remain private.

This perspective on houses emphasizes the importance of boundaries in human relationships. By keeping problems contained, we can manage our difficulties without imposing them on those around us. Ultimately, this notion reflects on how personal challenges are often best dealt with in isolation, away from the influence of others, reinforcing the protective nature of our homes.