My life has been filled with terrible misfortune; most of which never happened.
The peculiar wisdom here isn't that we worry too much—it's the unsettling suggestion that our minds are better architects of suffering than reality is. Montaigne points to something more troubling than mere anxiety: the fact that imagination doesn't just amplify genuine problems but manufactures entire categories of harm that never needed to exist. Consider someone who rehearses an uncomfortable conversation for days, crafting catastrophic responses to things their friend never said and likely never intended—by the time the actual exchange happens, they've already lived through a dozen versions that bore no resemblance to what unfolds. This matters because it reveals that the greatest thief of our peace isn't circumstance but our own narrative machinery, endlessly drafting plots we then mistake for prophecy.