What is the main source of conflict in this passage Bea slept during the day because she worked the night shift at a convenience store. But her apartment building had thin walls and the television bel?

The main source of conflict in the passage is Bea's struggle to get restful sleep during the day due to the disruptive noise from her neighbors' television. As a night shift worker, her need for quiet is crucial for her well-being, but the thin walls of her apartment building prevent her from achieving that necessary rest. This situation creates tension between her work schedule and her living environment.