Why You Clash: The Most Common DISC Style Conflicts

Twenty minutes into the meeting, Martin says it for the second time: "So are we doing this or not?" Across the table sits Lena, who has not said a word yet. Not because she has no opinion. She needs to work out what the change will do to the people on her team, and twenty minutes is nowhere near enough for that.

Martin reads her silence as agreement. Lena reads his pace as proof that objections were never welcome. Three weeks later it blows up and both of them feel the other one played unfair. Yet they never argued about the substance. They collided on pace.

A CPP survey of five thousand employees across nine countries (2008) found that 85 % of people experience conflict at work and that the average employee spends 2.1 hours a week on it. The cause people named most often was clashing personalities and warring egos (49 %). But "a personality clash" is usually a misreading of what actually happened. Personalities did not collide. What collided was pace, and where each of the two looks first.

The two axes people miss each other on

DISC was described by the American psychologist William Moulton Marston in his book Emotions of Normal People (1928), and it rests on two questions. How fast does someone move into action? And do they look first at the task or at the people around it?

That gives you four behavior styles. Dominance moves fast and measures itself by results. Influence keeps the same high pace but takes its energy from people. Steadiness runs at a calm rhythm and watches the relationships. Conscientiousness is equally deliberate, but its eye is on the task and its quality. What each style means in depth is covered in the article on what DISC actually measures.

Here is the core of it. Two styles that share at least one axis reach agreement more easily, because on one thing they understand each other without explaining. The hardest pairs are the ones sharing nothing: Dominance with Steadiness, and Influence with Conscientiousness. They differ in pace and in what they treat as important, so almost any longer conversation between them needs translating.

Six pairings and where each one grinds

Dominance and Steadiness: speed against certainty

The most visible friction of the six. Someone high in D sees a problem and wants it closed by the end of the day. Someone high in S needs to know what changes, who it lands on, and whether the plan will flip again next week.

D reads that as passivity and pushes harder, which is exactly what cements S in place. Meanwhile S never says no out loud, because the disagreement comes out so gently that the other side does not register it at all. The tension then sits not in the dispute itself but in a misunderstanding about whether there is a dispute at all.

What helps: if you are the D, give the other side one concrete deadline and one extra piece of certainty, meaning the part that is not changing. If you are the S, say your objections before you have them polished. "I have three questions, I will send them tomorrow" is far better news to a D than a calm nod.

Influence and Conscientiousness: story against evidence

I arrives with an idea that sounds great and waits for a reaction. C asks where the numbers come from. At that moment both of them hear something other than what was said. I hears "your idea is weak", C hears "details do not matter here".

Two different routes to trust are colliding. I trusts what gets a reaction out of people, C trusts what survives a review. Neither route is shallow, they simply follow a different trail.

What helps: if you are the I, bring one page of evidence along with the enthusiasm and leave time for someone to read it. If you are the C, acknowledge the idea before you ask your first question. It sounds cosmetic, and it decides whether you get invited in early next time.

Dominance and Conscientiousness: how much certainty is enough

Both look at the task and both want it to work. The difference lies in how much uncertainty each will accept before pressing the button. D decides with seven pieces of information out of ten and sorts out the rest on the move. C knows those three missing pieces tend to be the ones that sink projects.

The argument then looks like a fight about quality, but it is a fight about acceptable risk. That one can be settled in advance and permanently: agree where a check is mandatory and where an estimate will do. Once the line is written down, it stops being renegotiated on every single task.

Influence and Steadiness: breadth against depth

This pair rarely fights, since neither style enjoys conflict. What it does instead is drift apart quietly. I keeps widening the circle of people, promises faster than it delivers, and treats all of it as energy. S builds on a handful of relationships that last, and treats a promise as a commitment.

When the I lets a promise slide, there is no ill will behind it and usually no awareness either. The S, though, files it not under "these things happen" but under "you cannot be relied on". And because it is never said out loud, the I only finds out once the relationship has gone cold.

What helps: the I has to ask directly, because the S will not claim the floor unprompted. The S has to voice dissatisfaction before it hardens into a quiet grievance.

Dominance and Influence: two fast people at one microphone

They share a pace, so they hit it off within a minute. The trouble starts when the subject matters to both of them. D wants the conclusion, I wants the room. D cuts in, because the decision is already made in his head. I does not experience that as efficiency but as being brushed aside.

What helps: the D gains an ally by letting the I finish and by acknowledging the enthusiasm out loud before moving to the conclusion. The I earns space with a D the other way round, putting the punchline first and offering the story afterwards, if anyone wants it.

Steadiness and Conscientiousness: the conflict that never explodes

Here is the part that runs against intuition. The most expensive conflict on a team usually does not come from the pair who shout at each other. It comes from the pair who never shout at all.

S and C both run at a calm pace and both find scenes unpleasant. S stays quiet to protect the relationship. C stays quiet because the objections are already settled internally and are waiting to be asked for. The result is a problem that sits on the table for months, visible to everyone around before it is visible to those two.

What helps: this pair needs a rule rather than good intentions. Fifteen minutes once a week where what is not working gets said out loud, even when neither of them feels like it.

When two of the same style meet

Matching styles guarantee no peace either. Two people high in D fight over territory and decision rights until they carve them up in writing. Two I types click instantly, and after the meeting nobody knows who delivers what. Two Steadiness types last a long time together and pleasantly so, except an unpleasant subject can then sit around for half a year. And a pair of analysts will agree beautifully on the material while postponing the decision forever.

How to tell it is pace rather than character

Think of the colleague you keep grating against. What specifically sets you off about them? That they decide at a different speed than you need, or that they look somewhere else, at people instead of the task or the other way round? If you can answer that, you have just moved the conflict out of the territory of character and into the territory of behavior. And behavior changes far more easily than character does.

It pays to know where you stand yourself, because your own style is the one people guess worst. Our DISC test has 32 questions and shows the secondary style alongside the primary one, and in conflict the secondary often matters more; treat the comparison with other people as a rough guide.

Two things DISC cannot do. It does not measure ability or performance, so it will not tell you who is factually right in a dispute. And it is not an excuse note: "I'm just a D" abuses a tool meant to help people reach agreement, not to block it. General negotiation and dispute techniques live in the article on resolving conflicts constructively. DISC adds one piece of information to them, namely who you grind against and why it keeps repeating.

Concrete wording for each style, from email to feedback, is in the guide to talking to the individual DISC styles. When the same friction repeats across a whole group, the problem is rarely two particular people; it is the mix, which the article on DISC in teams takes apart.

Next time someone at work gets under your skin, try putting two numbers on the table instead of a verdict on their character: when you need an answer by, and how much information is enough for you to decide. The sentence that moves a stuck pair furthest is not "I understand your style". It is "I need an answer by Friday and an estimate will do".