Bilibili blogger Master Xu interviewed a grassroots security guard, asking him what the people who often hang out in the "guru" circle of friends at the bottom of society like to talk about the most and what common hobbies they have.

The security guard said bluntly:

"They love talking about gambling the most, almost everyone is addicted to it. After losing everything, they go borrow money again, or run off to do daily-paid work to scrape together some capital. Once they have money, they continue gambling..."