The worst case already happened

There is a famous exercise where you write down the worst thing that could happen, in detail, and then plan around it. Tim Ferriss calls it fear-setting and credits it with most of his good decisions. He borrowed the bones of it from the Stoics, who called it premeditatio malorum. The premeditation of evils.

It is a good exercise. I am not here to argue with it.

I am here to report from the other side of it. Fear-setting has a quiet assumption built in: the disaster is hypothetical. You imagine the wreck, feel the fear shrink under examination, then go back to your life, which is intact.

In 2023, at 35, I had a stroke. The thing the exercise asks you to imagine, the body failing, the work stopping, the identity coming apart, was no longer a writing prompt. It was my Tuesday.

So this is about what I learned when the worst case stopped being theoretical. And about the version of the exercise I do now, which runs in the opposite direction.

The first thing the worst case teaches you is embarrassing to admit: I had spent years being afraid of the wrong things.

Before the stroke, my fears were money, my career stalling, and what other people thought of me. Ordinary fears. The kind fear-setting is built to shrink.

The stroke did not appear anywhere on my list. And when it came, the things I had actually been afraid of revealed themselves as noise. I had spent years worried about whether my work was impressive enough; after the stroke, the question of whether anyone was impressed simply stopped registering.

I do not say that to be dramatic. I say it because it changes the math of every fear that came after. Once the worst case has happened to you, your nervous system holds a piece of information most people never get: you have already watched yourself survive it. Not imagine surviving it. Watch it happen.

That information is expensive. I would not recommend acquiring it this way. But if you have it, and many of the people who read this site do, it is worth something, and most of us never cash it in.

Here is the exercise I do now. I call it loss-setting, because it starts where fear-setting ends.

Fear-setting asks: what is the worst that could happen? Loss-setting asks: what is the worst that did happen, and what did it actually cost?

I sit down with three columns, same as Tim’s version, pointed backward.

In the first column I write what I actually lost. Specifically. Not “everything changed.” Specifics. I lost reliable working memory and word retrieval. I lost the career path I had assumed I was on. I lost the version of myself who could hold a whole day in his head without writing any of it down. The discipline is the same as fear-setting: vague dread shrinks when you make it itemize itself. So does vague grief.

In the second column I write what I was sure I had lost at the time, but had not. This column is always longer than I expect. I was sure I had lost the ability to work, to write, and to be useful to the people I love. I had not. It took time and reps and help, but the loss I grieved in the hospital was bigger than the loss that proved real.

In the third column I write what the loss produced. Not silver linings. I have no patience for the idea that a stroke is secretly a gift. The stroke was a stroke. But it is also a fact that the systems I now run my life on, the writing, the book, this site, all of it came after, and most of it came because. The third column does not make the loss good. It makes the loss not be the end of the accounting.

Then one last line at the bottom, the question the whole exercise exists for: given what I now know I can survive, what am I currently treating as too risky?

That line is where the exercise stops being therapy and starts being strategy. Most of what I have done since the stroke that mattered, publishing the book, building this site, and writing publicly about the parts I used to hide, came out of staring at that line until the excuse died.

I wrote once about how the stroke crushed my ego, and how losing the ability to hide turned out to be a strange kind of freedom. Loss-setting is the same mechanism on paper. You cannot be held hostage by a fear whose ransom you have already paid.

If your worst case has not happened, I am glad. Do Tim’s version. It works, and you will be better prepared than the people who skip it.

But if your worst case already came, the diagnosis, the divorce, the loss you do not say casually at parties, then you are holding evidence most people will never have, and fear-setting is the wrong tool. You do not need to imagine surviving. You need to count what survived with you, and then ask what you are still flinching from out of habit.

Three columns. What you lost. What you only thought you lost. What the loss produced. Then the question at the bottom.

Write this down before you forget it. The worst case already happened. You are the proof it was survivable. Act like the evidence you are.