Most founders don’t have an idea problem. They have a selection problem.
The whiteboard fills up. The notes app overflows. Everyone leaves the session energised. And a week later, nothing has changed, because a list of possibilities is not a decision.
Volume feels like progress.
Brainstorming is seductive for the same reason planning is. It produces visible output with no risk attached. Forty ideas on a wall look like momentum. They’re not. They’re inventory.
The value of a brainstorm isn’t measured by how many ideas it generates. It’s measured by the quality of the one you act on.
Five disciplines for a brainstorm that ends in a decision.
Start with a sharp question. “How do we grow?” invites noise. “How do we land three clients at $10,000 before December 31st?” invites answers. A vague prompt produces vague ideas. Put a number, a deadline and a constraint in the question before anyone says a word.
Think alone before you think together. Group sessions reward the loudest voice and the first idea spoken. Everyone anchors to it. Give each person fifteen minutes in silence to write their own list first, then bring the lists to the table. If you work alone, the principle still holds: write before you research, so your thinking isn’t borrowed.
Separate generating from judging. You can’t create and critique at the same time. Set a timer for twenty minutes and push for thirty ideas. No editing. No “that won’t work.” The obvious ideas come out in the first ten. The useful ones tend to arrive after you’ve run out of obvious.
Cut with a filter, not a feeling. Then switch modes completely. Run every idea through three questions:
- Does it move the one outcome that matters this quarter?
- Can we test it in fourteen days or less?
- Does it make us harder to compare, or easier?
Three yeses survive. Everything else goes in a parking file, not the plan. That last question matters more than most founders realise. An idea that makes you look like everyone else is a cost, not an asset. More on that in You’re Not Too Expensive. You’re Too Easy to Compare.
Leave with one idea and one move. Not a shortlist. Not “let’s sit with it.” One idea, one owner, and a first action inside 24 hours. If the session ends without a name and a date next to something, it wasn’t a brainstorm. It was a conversation.
The discipline is in the cut.
Anyone can generate ideas. The founders who build something lasting are the ones willing to kill good ideas so a great one gets their full attention.
That’s uncomfortable. Every idea you cut feels like an opportunity lost. It isn’t. Focus is the opportunity. Thirty half-pursued ideas lose to one executed with intent, every time. If you need the structure for that focus, start with Ninety Days, One Outcome.
The only question that matters.
Not “what else could we try?” You have enough ideas. You always will.
The question is: which one idea will you commit to, and what will you do about it tomorrow?
Then decide, and move.
In The Intensive, we put your business on the table, generate the options, and cut them down to one 90-day plan you leave with, built and decided. If you’re ready, book a free call.

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