Zhang Lixian seemed to understand something. "I see. This is a gadget that helps to reduce stress?"
Li Shi shook his head. "You might think so, but there are still some differences between this and a gadget that helps to reduce stress.
"Ordinary gadgets that help to reduce pressure—such as bubble wrap, fidget spinners, and so on—use repetitive exercises to reduce your psychological pressure. The inertia of repeating exercises would keep one's mind occupied.
"However, that's not how the Fully-Automated Bickering Machine works. There's no pattern to its operation, and it does not make use of repetitive exercises. That's why ordinary people might find themselves getting addicted to it.
"Yet, that's exactly where the difference between the Fully-Automated Bickering Machine and pressure-reducing gadgets lies.