Seoul Was Not New York: The Day the Presentation Fell Apart

There was a moment when I believed the 47 slides on my laptop screen were perfect. Those five minutes when the conference room lights were dim, the projector fan hummed softly, and the six seats on the client's side were still empty. I scrolled through my presenter notes one more time and thought to myself, "This is going to work."

It didn't.

To Start with the Context

The project was a Korea market entry strategy for a consumer goods brand headquartered in the U.S. My team consisted of three people from the Seoul office and one manager on the headquarters side, and I was the lead. It wasn't my first year at the firm, but it was only my second time leading, so I was tense. The client's brand was a healthy snack line already selling well in the U.S. and several European countries. What they wanted was clear: "Target Seoul's MZ generation, online launch within three months, brand awareness strategy."

I received the existing strategy deck that headquarters had sent over. The framework that had succeeded in the U.S. market was laid out neatly: a funnel model based on consumer behavioral psychology, a step-by-step influencer marketing roadmap, and a price sensitivity analysis. The slide design was excellent, too. Looking at it, I was genuinely impressed. And that very admiration was where the problem began.

I "localized" the deck. To be precise, I deluded myself into thinking I had localized it. I converted dollars to won. I changed "Gen Z" to "MZ generation." I swapped out the Whole Foods references in the case studies for Olive Young. In the influencer strategy, I shifted the weighting from TikTok-centric to more YouTube and Instagram. I thought I was being thorough.

What Happened in the Conference Room

The client's Korea team walked in: a marketing director, a brand manager, and three people from the distribution side. Through about the first ten slides, they were nodding along. The problem erupted on the pricing strategy slide.

The core premise of the headquarters framework went like this: premium positioning works for healthy snacks; consumers willingly pay a premium for the value of health; the optimal strategy is to set a high entry price and adjust later through promotions. It was a model that had actually worked in the U.S. I imported that logic wholesale and proposed Korean market price points.

The marketing director stared at the slide for a long moment and said, "At this price, you could buy three convenience store snacks."

That single sentence shifted the mood of the entire presentation. What I had missed wasn't a simple currency conversion. It was the entire purchasing context of Seoul consumers. In Korea, snacking is deeply intertwined with convenience store culture. The habit of stopping by a GS25 on the way home from work and grabbing a 1,500-won bag of chips, that sensation, that routine, sets the psychological baseline for what a "fair price" for a snack should be. The feeling an American Whole Foods customer has picking up a $6 protein bar and the feeling a Seoul office worker has looking at a 5,500-won imported snack at a convenience store are entirely different things.

The next slide was even worse. For the influencer strategy, I had proposed "micro-influencers who share their personal health stories" as the key channel. One of the distribution team members said cautiously, "In Korea, for the healthy snack category, don't taste reviews need to come before personal narratives? It has to taste good first for a second purchase to happen. Health is the story that comes after."

They were right. In the U.S. market data, the value of "health" sat at the top of the purchase funnel. But for Korean consumers, especially in the snack category, if you can't clear the hurdle of taste, the health message never even gets a chance to land. It's not that I didn't know this. There's no way someone who lives in Korea and uses convenience stores every day wouldn't know it. I just got so absorbed in the logical coherence of the headquarters framework while building the deck that I ignored what I already knew.

The meeting ended after 40 minutes, falling short of the scheduled hour. When the client side said, "We'd like you to revisit the strategic direction," it was diplomatic language. As we left the conference room, my teammate walked beside me in complete silence, and that silence was more precise than any feedback could have been.

What I Did After It Fell Apart

I ordered an iced Americano at a café and opened a blank Notion page. Then I went through every slide in my deck one by one, writing down where each slide's core premise had come from. The results were devastating. Out of 47 slides, only four had premises genuinely derived from the Korean market context. The rest were nothing more than logic built on American consumer data and American distribution structures, translated into Korean.

That's when I changed a habit. I no longer start a deck from an existing framework. I start from a blank slide. Wherever the client's market is, I first visualize the actual scene of a consumer buying something in that market. Where do they buy it, when do they buy it, who are they with when they buy it, what do they look at before buying. Once that scene comes into sharp focus, only then do I bring in a framework and use only the parts that fit. It's just a change in order, but the output is completely different.

If I had properly visualized the scene of buying a healthy snack in Seoul, I would have talked about price psychology when a product sits next to others on a convenience store shelf from the very beginning. Instead of "premium," I would have made "differentiation within convenience store price range" the starting point of the strategy. The influencer strategy, too, would have started not with a health narrative but with the image of a mukbang reviewer saying, "This actually tastes good, and it's healthy on top of that."

We ended up presenting a revised strategy two weeks later, and the client accepted the revised proposal, so the project itself survived. But the extra time the team poured in during those two weeks, the energy spent rebuilding trust with the client, those were costs that would have been unnecessary if we'd gotten it right from the start.

A Framework Is a Tool, Not an Answer

Consulting relies heavily on frameworks: funnel models, SWOT, consumer decision maps. They're not bad tools. But every framework was created within a specific context, and once you step outside that context, the tool becomes a blindfold. The headquarters deck was actually more dangerous precisely because it was so logically well-constructed. When the logic is clean, it's hard to question its premises.

Today, I apply the same principle even when designing decks with AI. Generative AI tools can produce polished slides in minutes based on existing templates, but that very efficiency can become a trap. The faster a deck comes together, the more carefully you need to examine each slide's premise to see if it actually holds in this market, right now.

Seoul and New York are both massive consumer markets, both trend-sensitive, and both driven by young consumers. Because they look similar on the surface, it's easy to miss the differences. I learned about those differences in a conference room, in front of a client. It was the most expensive lesson I've ever paid for, and that's why I still remember it vividly.

These days, whenever I start a new project, there's one thing I do first. Before opening a deck, I visit a convenience store in that market, or its equivalent. Watching the three seconds in which people actually pick something off a shelf tells you more than any report ever could.