How to keep groupthink out of your decision meeting

Groupthink kills good ideas quietly. Here’s what we built into the decision meeting to make it harder, and the habits the room still has to bring.

Calvin Seamons, head developer · 3 min read · Updated November 2026
In short
  • Every idea is written down and reviewed before the meeting, in the owner’s own words.
  • Questions come before opinions.
  • The most senior person in the room speaks last.
  • Over time, results judge ideas, not whoever was most persuasive.
On this pageThe yes man is the most dangerous person in the roomWrite the idea down before the meetingAsk before you argueThe most senior person speaks lastTurn a concern into a questionLet results settle it

The yes man is the most dangerous person in the room

Adam has a line I come back to a lot: “The most dangerous person in your business is not the person who disagrees with you. It’s the one who agrees with you when they know you’re wrong.”

The story behind it is 1 Kings 12. Rehoboam asks the older men who served his father how to answer the people. Then he ignores them and listens to the young men he grew up with, who tell him what he wants to hear. It costs him most of his kingdom.

Groupthink is the same problem with more people in the room. Good ideas die because nobody wants to be the one who disagrees. Weak ideas pass because the loudest person liked them. Some of what makes that harder is built into Unbreakable OS. The rest is how the people at the table behave.

Write the idea down before the meeting

Every idea has to be pitched in writing, and anyone can pitch for any area. Before a pitch reaches the meeting, the AI review checks that it ties to a big goal, says what will be done by month end, can be measured and has a real reason behind it. If something’s missing, it goes back to the owner with at most two questions.

We built it that way on purpose. By the time anyone in the room has an opinion, the idea is already on the record, in the owner’s words, and as clear as they could make it. Everyone reads it before the meeting, so the first version people hear is the owner’s, not someone else’s summary of it.

Ask before you argue

You get seven minutes to deliberate. Start with questions, not opinions. A question makes the pitch do the work. An opinion makes people pick a side.

When you get an answer, ask how they know it’s true. Something that actually happened, like a customer request or a number, counts for more than something someone heard.

The most senior person speaks last

Once the most senior person says what they think, most rooms stop thinking. So they go last. Everyone else asks their questions and says where they land first. The person who owns the area still makes the call in the last minute.

Turn a concern into a question

Deliberation is where you poke holes, and you should. But turn a concern into a question the pitch has to answer, not a vote against it. “I don’t think we have the capacity” becomes “What does this take from the team, and what moves to make room?” Now the owner can answer it, or bring a better pitch next month.

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Let results settle it

Once a pitch is approved, the owner posts a weekly update on it. At the end of the month they close it as executed or failed, and you can see the execution rate by person, by area and for the whole company.

That’s the part of the design I care about most. Over time, ideas get judged by results, not by who was most persuasive in the room. The person who was quietly right builds a track record. So does the person who was loudly wrong.

Asking before you argue and letting the most senior person go last aren’t settings in the app. They’re habits. The app makes sure every idea is written down, reviewed and scored. The room still has to listen.

Calvin SeamonsHead developer of Unbreakable OS. He builds intelligent systems for a living and leads engineering across the product’s AI, web and mobile apps.

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