If for no other reason than lines like the following, you really need to read this article in the NYT Magazine about Chinese "gold farmers":
It is hard, in any case, for Zhou to say where the line between work and play falls in a gold farmer’s daily routines. “I am here the full 12 hours every day,” he told me, offhandedly killing a passing deer with a single crushing blow. “It’s not all work. But there’s not a big difference between play and work.”


