Humans are self-centered by nature.

That sounds like a cynical dig, but it’s actually just base human psychology.

And here’s why this is important…

There's a common version of this “self-identification bias” that runs the entire social internet: everyone wants to know they're rare.

This is why you scroll through nonsense carousels that tell you what Seinfeld character you are based on your birth month, or what your favorite color reveals about your leadership style.

We humans want confirmation that the way we are wired is uncommon, noticed, and rare...

Nate Gaffney built and scaled 600,000 followers in less than 2 months tapping into this single psychology principle.

Every one of his videos either makes you feel like you're the rare one, or reminds you of your friend who’s rare, which means you either save it for yourself or send it to someone else. 

There's no version of watching where you don't physically tell the algorithm you’re into what he just posted.

About 53 days ago, Nate’s was a personal account with photography and personal life updates…

Today it's at 614K followers, and the 161 Reels we analyzed pulled 37.1M views between July and September.

When an account goes from zero to ludicrous mode that fast, the strategy underneath is worth examining with a closer look.

Here's what the Sandcastles data says about how Nate pulled it off…

Nate's 15 week takeover is split into 3 acts:

Act 1 is the old account: A creator talking to creators about growth, consistency, and burnout. There’s nothing novel in this topic, anyone can post this and do okay.

This entire stretch produced only 2% of the views on his account. If you want to break out in the creators helping creators niche, you have to share nonobvious insights. 

Then on August 01, he posted a Reel about "Intellectual Omnivores." 

It did 3.4M views at a 956x outlier and it became the pilot episode of a series called Interesting People for Curious Humans.

The formula goes: Name a rare type of person, explain why they're rare, and tell the viewer to send it to someone who fits this description. 

For the next eighteen days, almost everything he posted worked. 

The day before the series launched he had 10K followers…53 days later he had 603K.

Then, Act 3 happened: Dark night of the soul…the formula wore out in real time. 

Single-trait Reels went from hitting 10x, 80% of the time to 14% of the time. And that’s the wicked hand of the viral magic wand…sometimes things get old and stop working out of nowhere.

Nate’s a smart guy though, so he pivoted with one micro adjustment: Pairing two unlike traits together:

Those pairings were only a quarter of his late output, but they produced 81% of its views.

Strip everything else away, and Nate's 60x growth spurt comes down to two sentences:

Remember the psychological bias we started with…everyone wants to know they're rare, and if they’re not rare, they probably have a friend who is. 

These two sentences are that wiring, reverse-engineered to drive virality.

Sentence 01 — "There is a rare type of person who…"

The first sentence starts a search.

The moment you hear: "A rare type of person who has strong pattern recognition, but is playful about it," your brain does something involuntary: It checks whether that's you. And if it's not, it starts scanning your contacts for who it is.

That's why the contrast matters so much in his data. 

Hooks with a "but" hit 10x at triple the rate of hooks without one. It’s specific enough that someone's face appears in your head before the video even explains itself.

Sentence 02 — "Send this video to them and just say, hey dude, you're great."

The second sentence delivers the compliment.

Most creators say "share this with a friend" and stop. Nate writes the actual message you'd send, which removes the mental load of sharing.

You don't have to decide who it's for because sentence one already did that. You don't have to figure out what to say because he wrote it. And there's zero social risk, because nobody regrets being told they're rare, and that makes them great.

Put the two sentences together and you see why there's no version of watching where you’re not an active participant in growing Nate’s account alongside him.

If the rare person is you, you feel seen and you like, save, follow. His best Reels even say it out loud: "If this is you, welcome, I think you just found your people".

If the rare person is your friend, you've been handed a wrapped gift with the card already written…and you send it.

Either way, the algorithm gets its signal. The self-centeredness is a feature for his account, not a bug.

These screenshots I’ve got above are all part of a much longer HTML report generated by the Sandcastles MCP.

Every niche has a version of the "you're rare" mechanic, but it's going to look 1% different in yours — here's how to run this on any account so you can find the series hiding in your niche:

In the web app, select the creator's channel, filter above 2% engagement to filter out brand deals and narrow the search to the last 12 months. Then, bulk analyze their last 100 videos. 

The analysis should be done in Sandcastles first so the MCP can pull from this data faster.

Make sure the Sandcastles MCP is connected in Claude, then give it a prompt like:

The key phrase is "dynamic HTML" because that's what produces the visual, chart-heavy report you're seeing in the screenshots. It one-shots the charts, the stat cards, the topic and hook rankings, all of it.

It even pulled a list of 6 things his top-line numbers hide:

The report is the starting point, but if you keep asking follow-ups, you’re going to be in an even better place. I’ll ask stuff like: 

That back-and-forth feels like having a social media sparring partner in your business and uncovers even better ideas. 

Specifically if you're in a personality or psychology-adjacent niche and you want to build a series that grows like Nate's did, this data conversation will be invaluable for you.

You'll need the Sandcastles MCP and bulk-analyzed videos to run this. Start your risk-free trial here and go find what your niche's feed won't tell you.

PS - If you want to watch me walkthrough my 5 favorite Sandcastles <> Claude workflows (that allow me to make better content faster), click here.