Building a career that lasts means resisting the pull of what’s popular
In 1999, Warren Buffett was invited to a high-profile conference in Sun Valley, Idaho. In the audience sat executives from Amazon, Apple, Intel, and Yahoo. The entire world was euphoric about the internet. Stocks of companies that barely had any revenue were surging hundreds of percent in a matter of months. Anyone who stayed on the sidelines would be left behind — that was the consensus.
Buffett took the stage and said exactly what the audience didn’t want to hear: the valuations of tech companies were inflated and unsustainable. The reaction was immediate. Executives laughed. Analysts called him outdated. Barron’s ran a piece with the headline “What’s Wrong, Warren?” By the end of 1999, his company, Berkshire Hathaway, had lost more than 20% while the Nasdaq soared 86%.
On March 10, 2000, the Nasdaq hit its all-time high. That same day, Berkshire shares closed at their lowest point of the year.
It looked like Buffett had lost his touch. It looked that way – but only for a moment.
The Market Rewards Those Who Arrive First, Not Those Who Follow
Every trend has a cycle. It starts invisible, grows slowly, explodes in the media, becomes consensus – and that’s exactly when most people decide to jump in. The problem is that it’s also precisely the moment when the trend begins to die.
Think about the waves you’ve already seen hit the job market. The rush into executive coaching in the 2010s. The growth hacking boom. The NFT frenzy in 2021. Now, the flood of generative AI courses. In every single one of these cases, there was a small group that got in early, built real authority, and reaped the rewards. And there was a crowd that arrived late, found a saturated market, and had to fight over scraps.
That’s not cynicism. It’s basic supply and demand applied to careers.
When a skill becomes a trend, two things happen simultaneously: demand grows, but supply grows faster. Courses multiply. Certifications become commodities. The professional who spent two years developing expertise now competes with thousands of others who took a three-week bootcamp. Differentiation evaporates.
Those who arrived before the hype built something a saturated market can’t replicate: genuine depth and accumulated reputation.
Trend Skills vs. Foundation Skills
There’s a distinction that rarely shows up in career content but changes everything: the difference between trend skills and foundation skills.
Trend skills are those that emerge with the cycle – learning a new tool, mastering a specific framework, adapting to a content format that’s currently hot. They have value, but they have an expiration date. They’re tactics.
Foundation skills are different. Critical thinking. Clear communication. The ability to learn consistently. Problem-solving in ambiguous situations. These skills don’t become obsolete because they don’t depend on any specific technology – they’re what allow you to make good use of whatever technology comes along.
The data backs this up strongly. Research consolidated by Giesbrecht et al. (2023) found that 85% of long-term professional success is tied to foundation skills, while only 15% comes from specific technical competencies.
Technology, in this context, works as an amplifier. It takes what you already know how to think and expands its reach. But if there’s nothing solid to amplify, the most powerful tool in the world won’t save you.
The practical question is this: are you investing your time and energy in building foundations or chasing tactics? Foundations compound over the years. Trend tactics, more often than not, require constant reinvestment – you have to keep running just to stay in place.
Why We Chase Trends Even When We Shouldn’t
It would be easy to turn this into a moral critique – “people are impulsive and irrational.” But that would be dishonest. Chasing trends isn’t stupidity. It’s a deeply human behavior.
FOMO: the fear of missing out is real and powerful. Psychology has studied the phenomenon with growing rigor: a 2013 study published in the Journal of Social and Clinical Psychology showed that FOMO measurably reduces life satisfaction, disrupts mood, and erodes self-esteem. More recently, researchers at Friedrich-Alexander University in Germany mapped what they called “workplace FOMO” – the specific anxiety of missing out on career opportunities when we feel excluded from certain networks or market movements. The mechanism is the same as social FOMO, but applied directly to professional development decisions.
At the neurological level, the process is equally straightforward: when we feel like we’re being left behind, the amygdala – the brain region associated with threat response – fires up. What should be strategic career decisions become reactions to an internal alarm state.
Today, algorithms amplify this mechanism. The feed curates what’s trending and hands us the illusion that it represents the entire world. If every creator you follow is talking about the same thing, it feels impossible to tune out. Social comparison intensifies: colleagues switch fields, enroll in courses, announce pivots. The invisible pressure builds.
Recognizing this mechanism isn’t enough to break free from it – but it’s the first step. Knowing that the impulse to follow the crowd has a non-rational origin creates space to ask a different question: is this a real opportunity, or just noise?
How to Develop Your Own Compass
The alternative to blindly chasing trends isn’t ignoring what’s happening in the world. It’s developing criteria to filter what deserves your time – and what doesn’t.
A few practical questions to guide that evaluation:
Does this connect to what I’m already building? A trend that fits the direction you’re already heading can be a legitimate accelerator. A trend that requires you to abandon everything and start from scratch deserves a lot more skepticism.
Will there still be demand for this in five years? You don’t need to be a fortune teller. Just ask whether the trend solves a structural human problem or whether it’s a response to a specific moment. Structural problems persist. Moments pass.
Am I drawn to what I can create with this, or by the fear of being left out? This is perhaps the most important question — and the hardest to answer honestly. Motivation matters. Decisions made out of fear of losing rarely produce the commitment required to win.
Who got here before me? If the market is already full of competent people, what do you bring that’s different? The answer might exist, but it needs to exist.
These questions don’t eliminate uncertainty, nothing does. But they create a minimum filter between impulse and action.
The End of Buffett’s Story
In 2000 and 2001, the internet bubble burst. The Nasdaq, which had surged 86% in 1999, plummeted 77% over the following years. It would take 15 years to recover its previous highs.
Berkshire Hathaway, meanwhile, posted a 113% profit in 2000. The company’s shares climbed from a low of $41,000 to $71,500. The same Buffett who had been ridiculed, called outdated, and publicly questioned in one of the world’s most respected financial magazines was standing completely intact.
What did he do differently? Essentially one thing: he refused to invest in what he couldn’t understand and evaluate. Not out of arrogance. Out of conviction that price and value are different things – and that the market, eventually, recognizes that difference.
Patience and conviction are foundation skills. They don’t appear on any trends list for 2025. But they’re exactly the kind of thing that separates careers that stand the test of time from those stuck in a permanent cycle of starting over.
Against the Current, Not Against Time
None of this is an argument against learning, adapting, or staying aware of what’s changing in the world. The problem isn’t change, it’s our unreflective relationship with it.
Navigating the 21st century well doesn’t require keeping up with everything. It requires knowing what to ignore. It requires building a core solid enough that trends can be evaluated with discernment, rather than simply absorbed through social pressure or fear of being left out.
Buffett didn’t stand still while the world changed. He stayed true to what he knew how to evaluate, and refused what he didn’t. That refusal cost him in the short term, in reputation, in unfavorable comparisons, in nights of doubt. But it was exactly what kept him standing when the cycle turned.
The question that remains: what’s the last trend you followed? Was it worth it – or was it only worth it while it lasted?