On the flip side, I have found a startling amount of people genuinely don't have many passions / interests. Skills and talents, sure. But passions - no.
Or I guess if eating foods like cereal and McDoland's counts as a food passion, or watching TV, or working a job you don't actually enjoy - if these count as passions - then I suppose everyone does have interests.
I'm just not inclined to think people are really that passionate about these things - and instead, it's just what they do. Sure - anybody who spends 10 hours a day laying bricks - they're obviously infinitely more skilled in that and related things than someone who doesn't. But a lot of people simply exchange their time for money, and don't particularly love what they do. Most of us HN-ers do, and we forget how rare that is.
I think some of us on here forget how close we have it to a life of leisure compared to the average person (ESPECIALLY globally). I know a lot of people that pretty much have no time for anything besides work and family.
And I hope that all people like this LOVE at least their work or their family. But in reality, I know A LOT of people trapped in a life where they genuinely dislike both. And that's pretty much their whole life.