Latest / Career Skills with Fexingo: Hard Skills, Soft Skills, and Future-Proofing Your Career / How Skill Switching Boosts Career Resilience
Transcript
- Lucas: Luna, I want to talk about something I call 'skill switching'—the deliberate practice of shifting your focus between different skill domains over time, rather than just deepening one narrow expertise. Luna: That sounds a bit like the opposite of what we usually hear—'specialize, specialize, specialize'. Lucas: Exactly. There's this great study from the National Bureau of Economic Research—I think it came out a couple years ago—that tracked workers who changed their primary skill focus every few years. They found that those people earned about 12% more over a decade compared to peers who stayed in the same skill lane. Not a small number. Luna: Wait—changing skill focus meaning what exactly? Like a software engineer who starts doing more design work, or a marketer who picks up data analysis? Lucas: Exactly that. The study counted any shift where the core competency changed—so the engineer who moves into product management, or the accountant who learns SQL and starts working on the analytics team. It's not about completely abandoning your background, but about deliberately adding a new layer. Luna: I can see that. My friend Jenna is a data scientist at a fintech, and two years ago she started spending Fridays just learning about UX research. It seemed like a side project, but now she's the one who bridges the engineering team and the product designers. She got a promotion out of it. Lucas: That is a perfect example. Jenna didn't stop being a data scientist—she made herself the interpreter between two groups that often don't speak the same language. That's skill switching in action. The key is that you're adding breadth in a structured way, not just dabbling. Luna: So what's the downside? I feel like if I spread myself too thin, I become the 'jack of all trades, master of none' that nobody wants to hire. Lucas: That concern is real, and the research actually backs it up—there is a point where too much switching without any depth hurts you. But the NBER study found that the sweet spot is about a 70-20-10 split. Seventy percent of your learning time on your core skill, twenty percent on a related skill, and ten percent on something completely different. That ten percent is what gives you the unexpected connections. Luna: I like that framework. So the 20% and 10% are the 'switching' part—you're not abandoning your core, you're deliberately allocating time to adjacent areas. Lucas: Precisely. And here's the thing—when you do that, you start to see problems differently. I remember learning basic design principles a few years ago because I was tired of my charts looking ugly. I spent maybe 15% of my time on it for a few months. That wasn't about becoming a designer—it was about being able to communicate data better. And it completely changed how I build presentations. Luna: That's relatable. I think a lot of us resist that kind of switching because it feels inefficient in the short term. Like, 'I could be getting better at my main thing instead of messing around with something I'm bad at.' Lucas: Yeah, and that's the trap. The short-term efficiency feels great, but the long-term resilience comes from having multiple threads you can pull on when the market shifts. Look, we've been doing this show for a while now, and a lot of you listening have told us it's changed how you think about your own career moves. If that's true for you, and you've gotten value out of episodes like this one, there's a simple way to help us keep making them. A couple of dollars a month at buy me a coffee dot com slash fexingo is genuinely what keeps these going—no ads, no sponsors, just listeners who find them useful. It makes a real difference. Luna: Yeah, I've seen the notes people send along with those contributions—it's honestly motivating. Even a small amount helps us stay independent and focused on what's actually helpful. Lucas: So back to the skill switching idea—there's a practical way to start. Pick one skill that's adjacent to your current role but that you've never formally studied. Spend twenty percent of your learning time on it for the next three months. That is a concrete experiment. Luna: What would you say are good candidates for that adjacent skill? Like, if I'm a project manager, what's a good 20% skill? Lucas: For a project manager, I'd say basic data analysis—learning to look at timelines and budgets with a spreadsheet and some simple statistics. Or even just learning a tool like SQL to query data yourself. That way you're not always waiting on someone else to tell you what's going on. For a designer, maybe understanding basic front-end code. For a salesperson, learning how to build a simple CRM automation. Luna: And the 10%—the truly different one—what would that look like? Like, for me, I'm a podcaster and interviewer. The 10% could be... I don't know, learning how to edit audio? That's still related. Lucas: It is still related. A truly different skill might be something like basic accounting principles, or even a creative hobby like sketching or playing an instrument. The point isn't to become good at it—it's to engage a different part of your brain. There's research showing that people who engage in creative hobbies score higher on problem-solving tests in their day jobs. Luna: Huh. So the 10% is almost like mental cross-training. You're not doing it for the skill itself, you're doing it for the cognitive flexibility it gives you. Lucas: Exactly. And that flexibility is exactly what helps you make connections that other people miss. The classic example is Steve Jobs—not that I want to make everything about him—but he took a calligraphy class in college. That ten-percent skill ended up informing the typography on the Mac. It's a cliché at this point, but the principle is sound. Luna: Let's make this actionable for someone listening right now. If they want to start skill switching this week, what's the first step? Lucas: First, map out your current skill set. Write down your core skill—the thing you do 70% of the time. Then write down two adjacent skills that would make you better at your job. Pick one of those for the 20% slot. Then pick one completely unrelated skill you've always been curious about—cooking, woodworking, a language, whatever—that's your 10%. Then commit to 30 minutes a day, five days a week, split across those three areas. That's about 20 minutes on core, six on adjacent, three on the wildcard. Luna: I like that it's time-bound. Not 'learn SQL' as a vague goal, but 'spend 20% of my learning time on SQL for three months.' That feels doable. Lucas: And after three months, you reassess. Maybe you drop the 10% and add a new one. Maybe the 20% becomes part of your core. The idea is to keep moving—not frantically, but intentionally. Luna: One concern I hear from people is that their employer won't support this kind of exploration—they want you focused on your immediate responsibilities. Lucas: That's a fair point, and it's true in some workplaces. But here's the thing—you don't necessarily need employer permission. The 10% wildcard skill, especially, is something you can do on your own time. And the adjacent skill—the 20%—often has direct job relevance. You can frame it as professional development. 'I want to be more effective at X, so I'm learning Y.' Most managers will support that if you explain it well. Luna: And if they don't, that might be a signal about the culture—but that's a different episode. Lucas: Exactly. The broader point is that skill switching is about building your own resilience, not just checking a box for your employer. The labor market is changing fast. AI is automating some tasks, new roles are emerging. The people who adapt are the ones who can draw on multiple skill sets. Luna: Speaking of AI—do you think this framework becomes more or less important in a world where AI can do a lot of the 'core' skill work? Lucas: I think it becomes more important. If AI can handle the routine parts of your core skill, then the value you add comes from the connections you make across domains. A data analyst who also understands storytelling and business strategy is way harder to replace than one who just runs regressions. That combination of skills is exactly what switching builds. Luna: So the strategy isn't 'become an AI expert'—it's 'become a person who can bridge multiple worlds.' Lucas: Yes. And that's what we're trying to help people do on this show. One concrete thing you can do after this episode: identify one adjacent skill that would make you 20% more effective in your current role, and spend 30 minutes this week starting to learn it. That's it. That's the start. Luna: I'm going to take that challenge myself. I think I'll pick basic data visualization—because I want to understand the charts Lucas keeps drawing on his notebook. Lucas: Ha, they're not that bad. But honestly, Luna, that's a great pick. And for anyone listening, if you try this and it works—or if it doesn't—let us know. We're at buy me a coffee dot com slash fexingo, or just reach out on social. We'd love to hear how skill switching changes your work.