Most of the images of reality on which we base our actions are really based on vicarious experience.

We're all living in borrowed stories

We live almost entirely in other people's stories about the world. You've never been to Tokyo, but you have opinions about it shaped by travel blogs, Instagram feeds, and Netflix shows. You've never been a surgeon, but you understand what one does through Grey's Anatomy. We form these borrowed pictures of reality so smoothly that they feel like direct knowledge—but they're not. They're someone else's filtered, curated, sometimes accidentally distorted view that we've internalized as fact.

This matters because it means our biggest decisions often rest on shaky ground. We choose careers based on how jobs are portrayed in media, not how they actually feel day-to-day. We make judgments about entire groups of people based on limited secondhand accounts. We avoid opportunities because we've absorbed someone else's fearful story about failure, not because we've tested it ourselves.

The non-obvious part is that this isn't a flaw we can fix by just consuming more information. It's how human beings necessarily work. We can't experience everything directly. But recognizing that your "reality" is heavily borrowed—that most of what you "know" comes filtered through other people's experiences and choices about what to show—creates a useful hesitation. It's an invitation to test your vicarious knowledge against real experience when the stakes matter, and to hold your secondhand certainties a bit more loosely.