One Cat Cafe Stop in Kuanzhai, Not Five and Allergies

One Cat Cafe Stop in Kuanzhai, Not Five and Allergies sounds like a micro-optimization until you are on Line 1 when the carriage smells faintly of hotpot from someone's lunch box.

A taxi driver who refused small talk until I mentioned food once ordered 'medium' spice and cried politely in front of coworkers. The fix took less time than telling the story.

Try this once: write the rule on your phone lock screen for three days. If it survives, it is yours.

Your mileage may vary.