A lane of shops that trust each other

Walk down a narrow lane in the Mutrah souq and you can often tell, within a few shops, what kind of lane it is.

In one kind, the traders stand in their doorways and call out to whoever is passing a neighbour's window. They quote a lower price before the customer has asked the neighbour. They say quietly that the shop next door sells copies. Each of them wins a sale now and then. Each of them also spends the day watching his back, and the visitors feel it too. They hurry through. They do not come back.

In the other kind, there is an understanding. You do not poach a customer who is standing at someone else's counter. If you do not have the size, you send them three doors down, and the favour returns next week. Prices are not identical, but nobody starts a war over them.

Nobody wrote these rules down. They are simply how things are done on that lane. And they produce something that no single shopkeeper could build alone: a street people trust enough to linger in.

The arithmetic is not complicated. A grab that helps me today and harms the lane tomorrow is not really a win, because I live on the lane. My customers walk past the others first. My reputation is partly theirs.

That is what culture is for. It lets a group of people who could each take a little more agree to take a little less, and all end up with more.

The more crowded and connected any market becomes, the more each of us sits on somebody else's path. What we take from them, we usually pay for later.