Product Development on TECHFOR by Suriya Sonphu

Fail Fast: When 'Failure' is the Cheapest Cost of Building a Great Product

Fri, 05 Dec 2025 00:00:00 +0000

In the world of work, especially when building a Product, we are often taught to fear mistakes. We are conditioned to believe that perfection is the finish line and failure is something to avoid at all costs.

But in the reality of today’s fast-paced world… “Perfection that comes too late might be worth zero.”

Today, I want to invite everyone to adjust their perspective on Fail Fast through a thought process called Design Thinking, to see why daring to fail early is actually the safest strategy in business.

The True Meaning of “Fail Fast”

Many people misunderstand Fail Fast as doing sloppy work or just letting things break. In reality, Fail Fast is a philosophy of “Risk Management.”

It is asking the question:

“How can we learn the most important things using the least amount of resources (money, time, labor)?”

Because failing while we are still drafting on paper is always less painful than failing on the day we have invested in building a factory or writing millions of lines of code.

Design Thinking: The Tool That Helps Us “Fail” Valuably

When we pair Fail Fast with Design Thinking, we find that every step is designed for us to “test fail” in a safe space to harvest “lessons” for improvement.

1. Empathize & Define: Ditching Wrong Assumptions

The scariest starting point isn’t making an ugly Product, but making a Product that “no one wants.” The first step of Fail Fast starts with walking in to talk to real users.

What happens: We might find that the problem we thought was huge is actually trivial for the customer.
The Lesson: Admitting that “what we thought all along was wrong” is the first failure of immense value because it stops us from walking the wrong path from the very first step.

2. Ideate: The Space for Trial and Error

In the brainstorming phase, we often fall into the “love at first sight” trap with the first idea we think of.

Concept: Allow the team to propose ideas that are “crazy” or “impossible” as much as possible.
Filtering: Throwing away 99 ideas to leave 1 right idea isn’t waste, but a necessary filtering process to ensure we are betting on what is most worthwhile.

3. Prototype: Build to Learn, Not Build to Sell

This is the heart of Fail Fast. Instead of secretly building the Product to 100% completion, we should create something called an MVP (Minimum Viable Product) or just a simple model.

It might be just a drawing on paper (Sketch).
Or a cardboard model that is tangible.
Goal: Make it as fast as possible to spark questions and criticism.

4. Test: The Moment of Truth

Taking the Prototype to test isn’t to receive compliments like “So pretty,” but to observe real behavior.

If the user is confused, can’t use it, or ignores the feature we are proud of… that is good news.
The good news is that we have “failed” at the lowest cost, and the data from that failure is the compass that tells us where to adjust to make the real Product most complete.

Turn “Fear” into “Learning”

Ultimately, building a Product with the Fail Fast and Design Thinking mindset doesn’t teach us to be losers, but teaches us to be “Learners.”

In a constantly changing world, successful people aren’t those who “never fail,” but those who “get up the fastest” and take lessons from those scrapes to create things that truly answer people’s needs.

Hope this article is useful for you to dare to try and fail systematically to get a product that meets customer needs. Ask yourself…

Have you tried to “fail” to learn something new today?

Great Ideas Start with Your Customers

Sun, 23 Nov 2025 00:00:00 +0000

Successful innovation doesn’t happen by just “sitting in an ivory tower” and brainstorming in a meeting room. It often stems from understanding the real problems of users.

Today, I have summarized key concepts from the legendary book, “The Innovator’s Toolkit,” part of the Harvard Business Essentials series, along with related articles from the Harvard Business Review (HBR).

The core concept is shifting the perspective from “build a product and then find customers” to “understand customers to build products that solve their needs.” This is summarized in the infographic below.

Why Do Customers Matter Most?

The starting point of valuable innovation is finding the “Pain Points”—the difficulties or frustrations customers are facing.

If we understand their true needs (which sometimes customers can’t articulate directly), we can create innovations that precisely solve those problems, leading to market success.

3 Sources of “Great Ideas” from Customers

According to The Innovator’s Toolkit, we don’t just wait for customers to walk up and tell us. We need a process to find ideas, which is divided into 3 main approaches:

1. Customer Ideas (Direct Customer Input)

This is the most basic but powerful method: “Listening.” This channel includes:

Suggestions submitted by customers.
Complaints (these are excellent goldmines of Pain Points).
Talking with current customers for feedback.

2. Learning from Lead Users

“Lead Users” are a group of customers who encounter problems and try to find solutions themselves ahead of the majority of the market (e.g., people who modify sports equipment to perform better).

How to do it: Observe and learn from this group, because the solutions they need today are often what the mass market will want in the future.

3. Empathetic Design

Sometimes customers don’t know what they want or can’t explain the problem. This method focuses on “observation” instead of asking.

How to do it: Observe behavior in real-world usage environments. See how they live and where they struggle in order to unearth “Unmet Needs” that even the customers themselves might not realize.

Key Tool: Job Mapping (Customer Job Mapping)

Once raw data is gathered from the 3 sources above, Harvard Business Review recommends a tool called “Job Mapping” to turn data into an action plan:

Define the ‘Job’: Identify what “job” or “mission” the customer is trying to achieve (e.g., a customer doesn’t want to buy a drill; they want a “hole in the wall”).
Identify Pain Points & Needs: Deconstruct that job into steps and use a magnifying glass to examine where there is friction, difficulty, or a need for help in each step.
Innovate Solutions: Once the problems in each step are clear, then brainstorm to create innovations to solve problems at those specific points.

The Outcomes

Shifting the mindset to start with the customer doesn’t just result in new products; it leads to 3 sustainable business outcomes:

✅ Market-Fit Innovation: Reduces the risk of creating things no one wants.
😊 Increased Customer Satisfaction: Because we are solving their problems precisely.
📈 Sustainable Business Growth: When customers are happy, the business grows in the long term.

Summary: Innovation isn’t just about luck or individual genius. It is a structured process, and the best starting point is always deeply “listening to” and “understanding” your customers.

Based on content from: Harvard Business Essentials: The Innovator’s Toolkit and related articles from Harvard Business Review.