Part of what made the Macintosh great was that the people working on it were musicians, poets, and artists, and zoologists, and historians. They also happened to be the best computer scientists in the world. But if it hadn't been computer science, these people would have been doing amazing things in other fields.

Your obsessions matter more than your expertise

There's a quiet rebellion in this idea. We usually think of excellence as something that happens when you go narrow and deep—pick your lane, master every detail, become the world's expert. But Jobs is pointing at something different: the best work often comes from people who were never meant to stay in one lane at all.

Those musicians and poets on the Mac team brought something that pure engineering couldn't produce. They understood rhythm, balance, and how humans actually experience things. A zoologist thinks in systems and patterns. A historian knows how to tell a story. These aren't distractions from being a great computer scientist—they're actually part of what made the science better. The constraint of the problem forced brilliance; the expansiveness of their other interests shaped how they solved it.

The real insight might sting a little: if you're trying to do something truly original, your other obsessions probably matter more than you think. They're not downtime from your real work. They're what gives your real work depth, empathy, and an angle nobody else will have. The question isn't whether you can afford to be interested in things outside your field. It's whether you can afford not to be.