How It Could Have Been Saved — The Intervention Thandi Missed (And Where You Can Still Make It)
Erwee Coetzee
Diamond Stack
Cape Town, South Africa
Let’s rewind to Year 12 of Thandi’s atelier.
She’s exhausted. Her reputation is solid. Her waiting list is six months long. And she knows—knows—that she’s the bottleneck.
This is the moment. The intervention point. The place where everything could have gone differently.
In Post 3, she made a decision: “Mthembu, I’m going to trust you with stone selection.” And we saw what happened. Boring stones. Confidence destroyed. Atelier closed six years later.
But what if she’d said something different?
What Thandi Should Have Said
“Mthembu, I want to bring you into my decision-making process. Not to replace me—to become a true partner in selection. For the next six months, we’re going to source stones together. Every time I pick a stone, you’ll be there. You’ll hear my thinking. Why this one has presence and that one doesn’t. Why this colour works for the market and that one sits in a weird space. We’re building your judgment, not just handing you a task.
After six months, you’ll start making selections. I’ll review them and give you feedback. We’ll adjust your thinking together. By month twelve, you’ll be sourcing independently. Not perfectly like I would do it—but well enough. And you’ll keep getting better because you understand the reasoning.”
This is externalisation. Not delegation.
And it works because it addresses the actual problem: the gap between Thandi’s tacit knowledge and Mthembu’s explicit knowledge.
The Four-Step Framework
Feldman and Pentland (2003) spent years studying organisational routines. They distinguished between two things: the ostensive routine (the prescribed way of doing something) and the performative routine (the actual way people do it).
The gap between these two is where learning happens.
Here’s how to close that gap—and build genuine expertise in your team:
Step 1: Invite Them Into Your Thinking (Months 1–3)
Thandi brings Mthembu into her sourcing process. Every time she selects a stone, she narrates her reasoning. “This one has an intensity to the colour—it catches light in a way that collectors notice. That one is technically perfect, but it sits in a dead zone—not quite warm, not quite cool.”
She’s not teaching him rules. She’s showing him how she thinks. The ostensive routine.
This requires presence. You can’t hand it off. You have to be there, narrating, answering questions, explaining your reasoning as it emerges.
Step 2: Articulate the Framework (Months 3–6)
After three months of observation, Thandi and Mthembu sit down and try to make her intuition explicit. “What are the actual criteria you’re using?”
Together they build a framework:
Stone Selection Framework:
1. Colour intensity (does it catch light? does it have warmth?)
2. Clarity (does it feel alive, or flat?)
3. Market fit (which of our customer profiles wants this?)
4. Rarity (is this something collectors expect, or something that surprises them?)
This isn’t a rulebook. It’s a thinking framework. It gives Mthembu language for the intuition Thandi has been modelling.
Step 3: Let Him Practice Within the Framework (Months 6–9)
Now Mthembu starts making selections. Not all of them. Maybe 30% of the sourcing, while Thandi handles 70%. But he’s using the framework. He’s explaining his reasoning using the language you built together.
Thandi reviews every selection. Some will be brilliant. Some will miss the mark. When they miss, it’s not “you failed.” It’s “here’s what this tells us about your thinking. Let’s calibrate together.”
This is the performative routine—how people actually do the work, adapted to their context.
Step 4: Feedback and Calibration (Ongoing)
By month nine, maybe Mthembu is at 60/40 (him/Thandi). By month twelve, maybe 80/20. By month eighteen, maybe 95/5, with Thandi spot-checking.
And the calibration never stops. Because as Mthembu develops judgment, the market changes. Fashion shifts. Collector preferences evolve. The framework needs to evolve too.
But now it’s a shared evolution. Not Thandi making unilateral decisions. Thandi and Mthembu thinking together about why the framework needs to change.
Why This Works When Delegation Fails
Delegation says: “You do this now. You should know how.”
Externalisation says: “Let me show you how I think. Let’s build your judgment together. Then you’ll do it independently, and I’ll calibrate with you.”
Delegation creates asymmetry: the founder knows, the team doesn’t, the task fails.
Externalisation creates partnership: the founder shares their thinking, the team develops genuine judgment, independence emerges naturally.
In Thandi’s case, if she’d externalised stone selection using this four-step framework, here’s what would have happened:
Year 12–18 (with externalisation):
Month 1–3: Mthembu learns Thandi’s thinking through observation
Month 3–6: Together they articulate the framework
Month 6–9: Mthembu practices; Thandi calibrates
Month 9–12: Mthembu is mostly independent; Thandi spot-checks
Year 13–18: Mthembu sources with excellence. Thandi is free to focus on design, marketing, strategy.
The atelier thrives. The team is empowered. Thandi is no longer the bottleneck.
How You Apply This Now
You don’t need to wait for a crisis. You don’t need to close your business to learn this lesson.
Right now, pick one decision that’s crushing you. The one you make fifty times a week. Stone selection. Pricing. Design direction. Customer consultation approach. Team hiring criteria.
Pick one. And commit to externalising it over the next six months using the four-step framework:
Months 1–3: Bring your lead artisan/designer/operator into your thinking. Narrate your reasoning. Show them how you see the problem.
Months 3–6: Together, articulate the framework. What are the actual criteria you’re using? What’s the logic?
Months 6–9: They practice. You calibrate. Feedback is about their thinking, not their execution.
Months 9–12: They’re mostly independent. You spot-check. The framework evolves together.
In one year, you’ve externalized a core piece of your knowledge. You’re freer. Your team is more capable. Your business is more resilient.
And Mthembu—or whoever it is on your team—feels trusted. Seen. Genuinely empowered.
The Question for This Week
Posts 1–3 got you ready. Post 1 gave you credibility through honesty. Post 2 gave you permission—the bottleneck is structural. Post 3 showed you what failure looks like.
Post 4 (this one) shows you the methodology.
Posts 5–8 will show you how to apply this methodology across every area of your business—not just one decision, but a complete system.
But first, sit with this:
Which decision would it change your life to externalise? The one that, if someone else could do it well, would free you most completely?
That’s the place to start. Not the easiest decision to externalise. The most important one.
Posts 5–8 will give you the toolkit to do it systematically.
Research & References
Feldman, M. S., & Pentland, B. T. (2003). Reconceptualizing organizational routines as a source of flexibility and change. Administrative Science Quarterly, 48(1), 94–118.
The foundational distinction between ostensive (prescribed) and performative (enacted) routines. Shows how learning happens in the gap between what we’re supposed to do and how we actually do it. Essential to understanding how knowledge gets transferred and adapted in teams.
Duhigg, C. (2012). The power of habit: Why we do what we do in life and business. Random House.
The habit loop (cue, routine, reward) applied to organisational change. Relevant to building the framework and practice cycle: as the team practices within the founder’s framework, the routine becomes habitual, and the reward (success, trust) reinforces the behaviour.
Gersick, C. J. G., & Hackman, J. R. (1990). Habitual routines in task-performing groups. Academy of Management Review, 15(4), 710–720.
On how group routines become the microfoundations of organisational capabilities. The externalisation framework builds group routines that embed the founder’s knowledge into the team’s practice.
