A Xi’an courier has spent over 2000 days grinding steel rods into needles by a riverbank since 2018, creating worn grooves in stones. He says the ritual helps manage life stress.

Social Context

This echoes the ancient Chinese idiom ‘a rod of iron becomes a needle’ symbolizing perseverance. Modern interpretations link such repetitive acts to mental wellness strategies endorsed by China’s Healthy China 2030 initiative—particularly among gig workers facing occupational burnout and limited access to formal counseling.

Safety Tip

Channel stress through evidence-based methods like tai chi or guided breathing apps approved by the National Health Commission—avoid prolonged repetitive motions that risk tendon injury.