I love a good rumble
There's a particular kind of meeting I look forward to. Not the ones where everyone nods along, where the agenda moves smoothly from item to item, where consensus arrives before the coffee gets cold. I'm talking about the other kind. The ones where ideas collide, where someone pushes back hard, where the air gets a little charged and you're not entirely sure how it's going to land.
Brené Brown gave this kind of conversation a name and a definition I keep coming back to. In her work on courageous leadership, she describes a rumble as a discussion where you are committed to staying curious and open, where you genuinely ask what is true and what matters, and where you acknowledge that you don't have all the answers. Crucially, it is a conversation where everyone at the table is sitting with their armour off. Not performing confidence or certainty, but showing up willing to be changed by what they hear. It sounds simple. It is, in practice, one of the harder things to build. People need to be vulnerable, resilient and have emotional intelligence to focus on the problem and not themselves. This is where the challenge sits.
I love a good rumble.
Not conflict for conflict's sake. Not the corrosive kind of disagreement that leaves people feeling diminished or defensive. I mean the productive friction that happens when a group of people care enough about the work and trust each other enough to say what they actually think.
Here's what I've come to believe. It is the quality of a team's conversations is the single greatest predictor of the quality of their outcomes. And most teams are having conversations that are far too safe, few too rumbles and far too many ego’s not willing to be put down.
The Problem With Polite
Most workplace conversations are managed within invisible rails. People read the room before they speak. They soften the edges of their real views. They wait to see which way the wind is blowing before committing to a position. In meetings with senior leaders present, they often don't commit at all, they wait, and then they agree.
This is not weakness or dishonesty. It's a rational response to environments where speaking up has historically carried a cost. Where being wrong in public was embarrassing. Where challenging the boss's idea was noted, even if never explicitly punished. The nervous system learns the rules of a culture far faster than any onboarding document can teach them.
The result is what researchers call the hidden profile problem: groups systematically fail to surface the information most critical to good decisions, because that information lives with people who don't feel safe sharing it. Meetings become performances of alignment rather than genuine explorations of possibility.
We end up making decisions with a fraction of the intelligence available to us.
The Role of Psychological Safety
Psychological safety is often misunderstood as a prescription for niceness. A culture where people are gentle with each other, where hard truths are wrapped in so much cushioning they lose their shape.
That's not it.
Amy Edmondson, whose research defined the concept, is clear on this point: the highest-performing teams she studied were not the most comfortable. They were the most honest. They could hold each other to high standards without conflating the best performance with the one causing the least resistance. High performing teams and “yes-men” are antithetical; without the rumble, progress is not made, it is stifled by complacency. Effective teams struck a balance between confrontation and harmony. The curious question is, what is at the centre of that dynamic?
Psychological safety.
The container that makes the rumble possible. Without it, difficult conversations either don't happen at all, or happen badly; as ambushes, passive aggression, as the parking-lot debrief after the meeting where people say what they actually think to the one person they trust.
With safety, difficult conversations can happen in the room. On the table. Where they belong.
The Anatomy of a Good Rumble
So, what does a genuinely productive, psychologically safe difficult conversation look like?
It starts with a clear and worthy problem. Rumbles need a reason. The best ones are anchored in something that genuinely matters, a strategic choice that could go either way, a client problem without an obvious solution, a team dynamic that isn't working. Vague agendas produce vague arguments and where bickering can emerge. Sharp questions produce sharp thinking.
It separates people from positions. One of the fastest ways to kill productive disagreement is to let it become personal. When someone challenges an idea and the person who proposed it hears it as a challenge to themselves, the conversation collapses into defence and attack. Strong rumble cultures develop the practice of putting ideas on the table treating them as objects to examine rather than extensions of identity. The idea is on the table. We're all looking at it together. The discussion stays with the ideas, the positives, the negatives, challenges and possibilities. All angles are considered.
It welcomes the minority view. The most valuable voice in a difficult conversation is often the one that disagrees with everyone else. Not because dissent is inherently correct, but because it forces the group to stress-test its assumptions. Excellent facilitators actively protect the minority voice, not to give it unearned authority, but to ensure the group doesn't mistake silence for agreement.
It sits in discomfort without rushing to resolve it. Our instinct, when tension rises in a room, is to smooth it over. To find the compromise, to land on the synthesis, to move on. But some of the best thinking happens in the discomfort, when the group resists the urge to resolve prematurely and instead stays curious about why two smart people are seeing something so differently. The answer is usually in that gap.
It ends with clarity, not necessarily consensus. A good rumble doesn't always produce agreement. Sometimes it produces a clearer understanding of the disagreement, which is its own kind of progress. What it should always produce is clarity about what was decided, what remains open, and crucially, how everyone's view was genuinely heard and it is ALWAYS SAFE to speak up.
Rumbles in Idea-Generation and Problem-Solving
The rumble is at its most generative in ideation and problem-solving work. This is where psychological safety stops being a nice-to-have and becomes a direct driver of creative, constructive and growth output.
Research on brainstorming consistently shows that the standard approach of throw out ideas, defer judgement, build on what others say produces mediocre results because people feel socially monitored. People then censor themselves when it is not safe. They offer the acceptable idea rather than the strange one. They watch for signals of approval before committing.
The antidote isn't a better brainstorming technique. It's a safer room.
When people genuinely trust that a wild idea won't be met with condescension, that a half-formed thought is welcomed rather than evaluated, that being wrong is treated as information rather than failure, the quality of what emerges changes entirely. The unexpected connection gets made. The uncomfortable question gets asked. The idea that seemed too risky to say out loud turns out to be the breakthrough.
Some of the best problem-solving I've witnessed has looked, from the outside, like a mess. People talking over each other. Someone drawing something incomprehensible on a whiteboard. Laughter at something that probably wouldn't make sense to anyone outside the room. That apparent chaos was actually a high-trust system operating at full capacity, a group of people so confident in their shared foundation that they could afford to be genuinely exploratory.
Rumbles in Team Dynamics
Every team has things it isn't saying. Tensions that have calcified into avoidance. Patterns that everyone can see and nobody names. A dynamic between two people that subtly shapes every meeting without ever being acknowledged.
These unspoken things don't disappear. They compound. They shape what gets surfaced and what gets buried, who speaks and who doesn't, which ideas get oxygen and which ones die quietly.
The teams that work best over time are not the ones that avoid these conversations. They're the ones that have developed enough trust and skill to have them, and enough resilience and respect to come through them intact.
A good team rumble about dynamics requires particular care. It isn't a grievance session. It's a structured, honest conversation about how we're working together and what we want to do differently. Done well, it's one of the most powerful investments a team can make. Done poorly, it gets ugly.
The difference, almost always, comes down to whether people feel genuinely safe before the conversation begins.
Rumbles with Clients
Client conversations are where many practitioners pull their punches hardest. The relationship feels fragile. The power dynamics are real. Saying the difficult thing carries perceived commercial risk.
But good clients don't actually want agreement. They want to think. They want someone who will tell them what they're not seeing, who will push back on the brief when the brief is wrong, who will name the elephant in the room before it costs them something significant.
The most valuable thing you can offer a client is not your compliance. It's your honest perspective, delivered with care and grounded in genuine expertise.
That requires its own kind of psychological safety built through consistent credibility, transparency about your reasoning, and a track record of being willing to say the uncomfortable thing in service of their interests, not yours, with care, respect, and thoughtful reflective questions that are excellently placed.
When clients trust that your pushback comes from a great place, they lean in. The conversation becomes collaborative in the deepest sense.
An Invitation
If your team's meetings are consistently smooth, if difficult things rarely get said in the room; if your clients always seem to agree with you, I'd gently suggest that's not a sign of a healthy culture. It might be a sign that the container isn't safe enough for the real conversation to happen.
Build the container. Pick a worthy problem. Then let it rumble.
The outcomes are worth the growing pains.