What a guide is for now

In Luxor, a guide used to be paid for what he could hold in his head. The dynasties, the dates, which king raised which hall, whose name was cut into which column. A visitor could not easily get that anywhere else, so remembering it was worth a day's fee.

Now the visitor has all of it in her pocket before she lands, much of it more reliable than any memory. Recall is no longer scarce, so recall is no longer worth much.

And yet some guides are booked months ahead while others wait by the gate all morning. The difference is not what they know.

The good ones read the group. They notice the father who is flagging and the teenager who has stopped listening, and they change the route before anyone has to complain. They choose which three things out of three hundred this family will still talk about next year. They know what to do when the boat is late and the sun is high. They can tell what a visitor actually came for, which is rarely what she said at the start, and they care whether she gets it. Every choice in the day bends towards that.

That is what being clever has turned into: knowing what matters in this moment, sorting the useful from the noise, having the taste to leave things out, and enough feeling for other people to steer by it.

None of it is handed out at birth. It is a set of habits, and anyone willing to practise them can decide to have them.