Insights
Decision-makingMay 2026

Head on a swivel

When my sons leave the house, I do not tell them to be careful. I tell them something more useful, and it began on a train in Italy, six days after a morning I could not forget.

When my sons leave the house, I do not say "be careful." Careful is a feeling, and it fades the moment they are out the door. I say "head on a swivel." That is something a person can actually do: look up, notice who is around you, read the room before you settle into it. Be careful asks you to worry. Head on a swivel asks you to see. The first is fear. The second is attention, and attention is the only thing that has ever really kept anyone safe.

I did not invent the phrase, and I did not always live by it. I learned it on a train.

In March of 2004, ten bombs tore through the commuter trains of Madrid during the morning rush. Nearly two hundred people were killed. The images were still everywhere six days later when I boarded a train of my own, from Florence to Rome, an ordinary journey through a beautiful country.

I was in a block of four seats, two pairs facing each other, the way the trains are built. The three strangers sharing them did the ordinary things that travellers do. One slept. One read. One watched the hills slide past. And I, six days after Madrid, could not manage any of it. My head was on a swivel whether I wanted it to be or not, and it kept returning to three other passengers a little way down the car.

Something about them would not let me look away. They were agitated in a way that did not fit the quiet of the morning. They kept glancing back over their shoulders. They huddled close and spoke low, then broke apart, then drifted together again. They rose and sat and rose again, separately, at odd intervals. One of them began to cry. I could not have told you what was wrong. I only knew that every instinct I had was reading the same signal, and that the signal would not go quiet.

For a long while I did nothing, because doing something felt absurd. Who stops a train over a feeling? What would I even say? I ran the calculation we all run, weighing the certain embarrassment of being wrong against the thing I did not want to name. And then I got up.

I found a security officer and told him what I had seen, plainly, and how little I was sure of. A few minutes later the train slowed and stopped. Officers came through, spoke with the three men, and took them off, with their bags. The whole affair cost the rest of us about fifteen minutes. The men did not come back to their seats.

I have thought about that morning many times since, and here is the part I keep returning to. I do not know what I saw. I never will. Perhaps there was nothing in it, three anxious travellers in a frightening week, and I cost them an hour and owed them an apology. Perhaps it was something. The not-knowing used to trouble me, until I understood that the not-knowing was the entire point. I did not act because I was certain. I acted because the cost of being wrong was small, fifteen minutes and some pride, and the cost of being right and saying nothing was not.

The gap is where the decisions live

That is why I do what I do now. The decisions that matter most are made in exactly that place: in the gap, with a signal you cannot confirm and a clock you cannot stop. You will not get certainty about where the financial system is headed, any more than I got certainty in that train car. What you get is a sense that the room has changed, and a choice about whether to act on it while acting is still cheap.

Securing part of your wealth is not something you can do in the moment the danger becomes obvious. It feels as though it should take enormous time and effort. It does not. I have done that work, and I know it intimately; the actual steps cost far less time than you would expect. The small amount they do ask of you exists only beforehand, in the calm, when getting up still feels slightly absurd. By the time you are certain, the train has already stopped, and you are not the one who stopped it.

So I will tell you what I tell my sons. Not be careful. Head on a swivel. Notice when the room has changed. And when the signal will not go quiet, do not wait to find out whether you were right.

If your own instinct has been telling you something about where your wealth sits, that is the conversation we have. There is no cost to it, and no conclusion in it that you have not reached yourself.