Adapt or Die

The Sign Above the Door

Dr. Jinx had a sign above his classroom door. Three words. Every year, on the first day of 11th grade honors human physiology, some kid would read it and ask what it meant.

"Adapt or die."

And every year, Dr. Jinx would stop whatever he was doing and explain it like it was the only lesson worth teaching. He wasn't talking about evolution in a textbook sense. He was talking about life. About the fact that the world is not going to hold still for you, and your only real option is to move with it or get left behind.

I was 16. I didn't fully understand it yet. But I never forgot it, because the next 33 years made the point for him.

The Jobs Nobody Puts on a Resume

Before I was in tech, before I was managing teams or sitting in hiring panels, I was hauling bread at a bakery at 4am. I was delivering prescriptions for a pharmacy. I was digging trenches. I was making pizzas and cold-calling strangers as a telemarketer.

None of those jobs look impressive on paper. But here's what they gave me that no MBA program ever could: I had to figure things out constantly, in contexts where nobody was going to walk me through it, and where the consequences of not adapting were immediate and visible.

You miss a delivery, you hear about it. You dig in the wrong spot, you get corrected fast. You can't get anyone on the phone, you don't make money. There was no performance review cycle. The feedback was live.

That's not a romantic story about the dignity of manual labor, though there is that. It's a story about how breadth of experience compresses learning in a way that depth alone never does. Every time I changed contexts, I had to rebuild my map of how things worked. After enough reps, rebuilding the map got faster. Eventually, building the map became the skill.

That's resourcefulness. And it's the only career asset I've never had to worry about going stale.

The Small Pond Problem

Most people don't think about this explicitly, but there's a real relationship between the variety of contexts you've worked in and what registers as a "hard problem" to you.

If you've spent your entire career in one company, one industry, or one type of role, your internal calibration for difficulty gets set to that context. Something that's routine in a different environment looks like a novel challenge to you. Something that's actually a serious, complex problem might look manageable to someone who's seen it come in three different flavors.

I've hired a lot of people who had spent fifteen or twenty years inside one organization. Some of them were exceptional and just hadn't needed to leave. But a meaningful number of them had what I'd describe as a small pond problem. They'd become authorities inside a narrow context and had quietly stopped growing because nothing was forcing them to. They were the biggest fish in the water they'd been given, and they'd confused that with being a big fish, period.

The tell is always the same. They struggle disproportionately with ambiguity. They want someone to explain how things are done here. When the playbook doesn't exist, they stall. And that's not a character flaw, that's just what happens when you don't practice building new maps. You lose the ability.

Stagnation Is a Choice

Here's the part that's uncomfortable to say: most people don't stay in one place because they have to. They stay because it's easier, and they convince themselves it's wisdom.

"I know this system." "I have tenure here." "I'd be starting over." All of those things are true, and none of them are good reasons to stop growing.

The problem is that organizations rarely push high performers to leave. They push mediocre performers out, and they hold onto the good ones, which sounds like a compliment but isn't always. If you're valuable to your company and you've been there for fifteen years, your company has every incentive to keep you comfortable and zero incentive to make sure you're still being stretched.

Nobody is going to engineer your growth for you. That's your job.

I've seen this play out in hiring in a way that sticks with me. Companies that have a habit of promoting exclusively from within, and retaining people for decades, often end up with the wrong people in the most senior seats. Not bad people. People who were excellent five years ago, in a context that no longer exists, who never got the external friction that would have forced them to evolve. The company's loyalty to them is real. The mismatch is also real.

How to Actually Engineer Adaptability

You don't have to quit your job to do this. But you do have to be intentional, because comfort is the enemy and comfort is the default.

A few things that have actually worked, for me and for people I've managed.

Take the project that scares you a little. Not the one that's clearly outside your lane and would be a disaster, the one that's a stretch. The one where you'd be the least experienced person in the room. Those are the reps that rebuild the map-making muscle.

Change your context without changing your job. Get on a cross-functional team. Volunteer for something adjacent. Go spend a week embedded with a different part of the organization. You don't have to blow up your career to get the benefit of exposure to how other parts of the machine work.

Read outside your field. Seriously. If you're in operations, read about product. If you're in finance, read about design. Not because you're going to switch careers, but because the patterns that solve hard problems often come from somewhere unexpected. The best ideas I've ever applied to a business problem came from something I learned in a completely different domain.

And at some point, change the context entirely. A new company, a new industry, a new geography. This one is hard and it costs something real. But there is no substitute for the experience of being new somewhere. Of not knowing how things work. Of having to earn your credibility again. Every time I've done it, I came out a better operator on the other side.

What Dr. Jinx Was Actually Teaching

He wasn't teaching us biology. He was teaching us that the world selects for people who can move.

The ice delivery guys adapted into refrigeration mechanics, or they didn't. The Blockbuster managers learned to stream content, or they didn't. The telemarketers figured out digital marketing, or they didn't. Every technological and economic shift in history has sorted people into two groups: those who rebuilt their map and those who kept navigating by the old one.

The specific skill you have today is useful today. The ability to acquire the next skill is what matters across a career.

If you're reading this as a manager, this is also your job with your people. Not just to deploy their current capabilities, but to create the conditions where they're being stretched enough to grow new ones. If your best people are completely comfortable, you might be managing them toward obsolescence.

Point being: the sign above the door wasn't a metaphor. It was a policy.

Adapt or die.