It is easy to convince yourself that a product works when it works for you.
Inside a founding team, everything feels coherent. The flows make sense, the logic is familiar, and edge cases are often silently resolved by context the team already holds. The danger is that this creates a false sense of readiness. What feels intuitive internally can be confusing or unusable externally.
This is one of the most common blind spots in early-stage product development. Teams assume alignment with users because they are aligned with each other. The only reliable way to challenge this is to introduce real users into the loop before launch decisions are finalised.
This isn't a validation theatre exercise, but a structured check on whether people who are not involved in building the product can actually complete the intended workflow without guidance.
Before launch, define what meaningful user testing looks like. This includes how many users you need to observe, what represents a successful session, and what tasks they must be able to complete without assistance. The exact numbers matter less than the presence of clear criteria.
The focus should always be on the core workflow. Can a user arrive, understand what the product is for, complete the primary action, and reach a meaningful outcome without intervention from the team. If they cannot, the system is still relying on internal knowledge rather than external clarity.
It is also important to distinguish between usability issues and structural misunderstandings. If users are failing because of minor interface friction, that is one category of problem. If they cannot understand what to do at all, that is a more fundamental issue that the product definition itself may not be clear enough.
The purpose of this step is not to achieve perfection. It is to expose assumptions that have not yet been challenged by real behaviour. Once those assumptions are visible, they become actionable. Without this step, they remain invisible until after launch, when fixing them is more expensive and more disruptive.
The goal is simple: if real users cannot complete the intended journey, the product is not ready, regardless of internal confidence.