The Grocery Store Rule

A few years ago a woman named Carla started playing a private game at the grocery store. Every trip, she would say one genuine thing to one person she did not know. Not a compliment about their appearance. Something more specific. "That's a great book." "Your kid has incredible patience." "I love that you got the fancy cheese."

She kept it up for months. She has no way of knowing whether any of it mattered to the people she spoke to. But she noticed something odd: the game changed her. She started arriving at the store in a different mood. She started noticing people instead of moving past them. The practice of looking for something genuine to say meant she had to actually see whoever was standing in front of her.

Most of us have developed a form of selective blindness in public spaces. We look at our phones, our carts, our lists. We move through crowds of human beings without registering them as individuals who have had a full day, a full life, a set of worries we know nothing about.

This is understandable. Cities and supermarkets reward efficiency. You are not obligated to stop. But something is lost in the transaction-only version of public life, and most people can feel it even if they do not name it.

The grocery store rule does not require you to be effusive or chatty. It just requires a moment of noticing. A cashier who has been standing for six hours. A parent who is visibly at the end of their rope. Someone buying birthday cake alone.

You do not need to fix anything. You do not need to solve their day. Just seeing another person clearly, and letting them know you did, is its own small act of repair.