Specific knowledge is found by following your curiosity

“Specific knowledge is found by pursuing your genuine curiosity… It can’t be taught, but it can be learned.” — Naval Ravikant

Here’s a useful filter for what to spend your life learning: if it can be taught, it can be commoditised. The moment a skill fits neatly into a course with a syllabus and a certificate, you’ve signaled to the world that anyone can acquire it, and someone, somewhere, will do it cheaper than you.

Specific knowledge is the kind that resists that. You can’t be formally trained for it. It’s too idiosyncratic, too tied to who you are. It’s learned, but only sideways, through apprenticeship, through obsession, through ten thousand hours of doing something you couldn’t stop doing anyway.

Which is exactly why curiosity is the compass. Genuine curiosity leads you somewhere odd and specific, and odd-and-specific is the whole point. If you follow the standard path, you end up with standard knowledge, and standard knowledge is cheap. If you follow the thing you can’t help being fascinated by, you end up somewhere no one else quite is.

The clearest sign is this: look for the things that felt like play to you but looked like work to everyone else. The hours you lost without noticing. The rabbit holes you went down for fun. That’s where your specific knowledge is accumulating, often without your permission.

The market pays a steep premium for what is both rare and useful. Most people try to become useful and forget about rare, so they’re useful in exactly the way ten thousand others are. Specific knowledge is how you become rare. And you don’t manufacture it through discipline. You find it by paying attention to what you’re drawn to when no one is making you.

Follow the obsession. Your edge is hiding inside it.