You have more evidence about your prediction than you have about almost anything else in your life.

The first question is blunt: ‘How many times has it happened?’⁶ Not how likely does it feel — how many times, out of all the attacks you’ve had, did the thing you predicted actually occur?

For most people the answer is zero. Hundreds of trials, no occurrences. In any other part of life that would settle it.

So why hasn’t it? The useful question isn’t whether the evidence is good enough — it’s why a belief with this record is still standing. There are five reasons it survives.⁶ One of them is almost certainly yours:

• You avoid it, so you never find out. The test keeps not being run at full strength.
• You believe last time doesn’t apply. This time is different — worse, or in a worse place, or you’re more tired.
• You believe luck or being careful is what stopped it. It hasn’t happened because you sat down, got out, kept the water with you.
• You believe the thing you feared did come true. It felt near enough to catastrophe to count.
• You believe the danger rises with how bad it feels. Past attacks weren’t as strong; a stronger one would go somewhere else.

Look hard at the third one: being careful is what stopped it. If that’s the belief, then every attack you’ve survived isn’t evidence of safety — it’s evidence that the precaution worked. The disconfirmations aren’t landing, because they’re being credited elsewhere.

That’s the most important idea in this unit, and it’s why the next two lessons are about the careful things rather than about the fear. As long as the credit goes to the crutch, no amount of surviving will do anything.

The fifth is worth naming too, because it’s the one that makes people brace for a big one. Intensity and danger are separate things. A stronger surge of adrenaline is a stronger surge of adrenaline; it isn’t a step closer to the outcome, because the outcome was never on the path.

Then the odds. You’ll be asked for a number — ‘What are the real odds? (0–100, where 0 = not at all, 50 = maybe/maybe not and 100 = definitely will happen.)’⁶ Give the real one, not the one you think you should give. A number you don’t believe teaches nothing — and the gap between the number and the feeling is itself worth seeing.