There is a difference between truth and perception, and most of the conflict in our lives, our organizations, and our systems comes from treating them as the same thing.
Truth, if it exists in any universal sense, is singular. It does not change depending on who is looking at it. Just turn on CNN and watch the 12th roundtable discussion about the implications of the President’s tie color and you might agree that there are a very limited number of genuine truths in this world. Perception, on the other hand, is what each of us builds when we take that singular truth and pass it through the filter of our history, our nervous system, our culture, our wounds, and our values. Two people can stand in front of the same event and walk away with two different stories, both sincerely held, both internally consistent, and both incomplete. Neither person is lying. They are just perceiving.
This distinction is not just philosophical housekeeping. It is the underlying logic behind the Human Polarity Model.
Most Things Are Perception
Most models of human behavior, whether clinical, organizational, or spiritual, quietly assume that one side of a polarity is correct and the other is a deviation to be corrected. Discipline is good, laziness is bad. Assertiveness is good, passivity is bad. Order is good, chaos is bad. The model gets built around the "good" pole, and the opposite pole becomes something to eliminate rather than something to understand.
The problem is that this approach mistakes a perception for the truth. It takes one valid vantage point and elevates it to universal law, then treats every other vantage point as an error. In practice, this is how models (and the people who use them) end up excluding real, valid experience. Not because that experience is wrong, but because it was never invited into the model in the first place.
The Human Polarity Model starts from a different premise: if truth is universal but our access to it is always perceptual, then no single pole of a polarity can hold the whole picture. Order and chaos, discipline and rest, boundaries and openness. Each pole is a partial perception of something larger. The work is not choosing a side. The work is holding both, because both are pointing at something real.
Small Exercise, Big Design Principle
A Psychology Today piece describes a simple exercise, sometimes called "Who I Am Not," that is normally framed as a personal reflection tool. Strip away that framing and what's left is a useful piece of design logic. The mechanics: list a principle you believe in, name its functional opposite, then instead of stopping at judgment, work out what a reasonable person operating from that opposite principle might actually be optimizing for, and what strength or valid concern that priority might carry.
Take discipline. Its functional opposite might look like laziness on the surface. Push one layer further and that "laziness" might actually be someone optimizing for rest, sustainability, or a refusal to grind through burnout for the sake of appearances. Take directness. Its opposite might look like conflict avoidance. Push further and that same behavior might be someone optimizing for harmony, or reading a room more carefully than a "direct" approach would.
The exercise is not asking you to abandon the principle you started with. It is a method for surfacing the other legitimate set of priorities that a person's seemingly contradictory behavior is actually organized around. That is a small reframe, but it changes what a designer does with behavior that looks, on the surface, like it's breaking the model.
Utilizing the Model
What makes this exercise useful is its ability to anticipate problems that could arise when variations in human behavior aren't accounted for before a public launch. Retrofitting a model to account for a viewpoint you excluded is expensive and often looks like an admission of undervaluing a demographic, which can be a PR nightmare. Building the model wide enough to hold that viewpoint from the start is just good design.
This is the practical use of the Human Polarity Model: whether it's a training manual, a workplace policy, a program eligibility rule, or a piece of software, we ask what it looks like from the opposite pole. Ask who might act in a way that appears to contradict the model's assumptions, and then ask what they might actually be optimizing for instead. Most of the time, it is not dysfunction. It is another legitimate priority the model never made room for.
Truth may be universal. Perception never is, and neither is any single model built from one vantage point. The Human Polarity Model exists to close that gap at the design stage, where it's cheapest to fix and easiest to get right.