Crossing the Chasm
Parents
DropRegion · Lessons from Crossing the Chasm · Geoffrey Moore

What Parents Can Learn from Crossing the Chasm

Introducing a big new household change to your whole family at once, expecting everyone to embrace it as quickly as your most enthusiastic child, is the specific trap Crossing the Chasm names, and it's an easy one to fall into when one child's excitement feels like proof the whole family is ready.

01 · The Book in One Minute

The whole book, compressed

01Understand That Different Audiences Adopt
02Pick One Specific Segment
03Deliver A Genuinely Complete Solution
04Expand Deliberately

This edition works through 4 core lessons — take them one at a time, not all at once.

02 · Where Are You Now?

What's different for your conditions

Tap whichever ones sound like you. Nothing here is sent or saved — it's just for your own noticing.

The child who embraced a new routine or rule right away did so because they like novelty, but another child in the family might need to see it actually work before they'll fully engage.
Trying to roll out a big household change to everyone at once, before proving it works with one part of the family, spreads your attention and patience too thin to make it stick anywhere.
The more cautious member of your family you need to bring along next won't engage based on excitement alone; they need to see the complete, reliable version of how the change actually helps.

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03 · Core Lessons

The core lessons, applied to you

Understand That Different Audiences Adopt

Understand that different audiences adopt new things for different reasons

The idea

One family member embracing a new routine right away doesn't mean another will respond to the same pitch, since a more cautious family member needs proof it actually works, not just enthusiasm.

What it looks like

A parent keeps pitching a new household routine with the same excitement that won over one enthusiastic child, and a more cautious child or partner remains resistant because that pitch doesn't address their actual concerns.

Try this

Identify one part of your pitch for a household change that relies on excitement, and add a piece that instead shows how it reliably helps the more cautious family member.

Pick One Specific Segment

Pick one specific segment to win completely, rather than appealing broadly too soon

The idea

Fully proving a new routine with one part of the family builds more credibility than rolling it out to everyone before it's proven anywhere.

What it looks like

A parent introduces a big change to the whole household simultaneously, and uneven early results across family members undermine confidence in the change before it's had a chance to prove itself with anyone.

Try this

Identify the one family member or routine where you could fully prove a change works, and focus there before expanding it further.

Deliver A Genuinely Complete Solution

Deliver a genuinely complete solution, not just the exciting core idea

The idea

A more cautious family member needs to see a genuinely complete, reliable version of a household change, not just the exciting idea that won over the enthusiastic one.

What it looks like

A parent introduces the exciting core idea of a new routine without addressing the practical details a more cautious family member actually needs to feel comfortable with it.

Try this

Identify what "complete" means for the family member you're trying to bring along next, beyond the core idea, and address the biggest gap.

Expand Deliberately

Expand deliberately, one segment at a time

The idea

Once a change has genuinely worked with one part of the family, expanding it to the rest deliberately protects the trust built with the first success.

When the clusters compete

Rolling out today's household change broadly and fully proving it with one family member first aren't opposites — a change proven with one person usually earns faster buy-in from the rest than an immediate household-wide rollout.

04 · Choose Your Priority

Name one thing, honestly

Is there a family member you could fully win over to a change first, rather than expecting everyone to embrace it at once?


Good. Now look back at the "Try this" line under whichever lesson feels most connected to what you just wrote, and treat that as this week's actual assignment — not all 4 at once.

05 · Put It Into Practice

The practices from this edition

Identify one part of your pitch for a household change that relies on excitement, and add a piece that instead shows how it reliably helps the more cautious family member.
Identify the one family member or routine where you could fully prove a change works, and focus there before expanding it further.
Identify what "complete" means for the family member you're trying to bring along next, beyond the core idea, and address the biggest gap.

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06 · Small Experiment

Run this for seven days

Identify what "complete" means for the family member you're trying to bring along next, beyond the core idea, and address the biggest gap.

07 · Remember This
If you remember only 4 things
01Understand That Different Audiences Adopt. One family member embracing a new routine right away doesn't mean another will respond to the same pitch, since a more cautious family member needs proof it actually works, not just enthusiasm.
02Pick One Specific Segment. Fully proving a new routine with one part of the family builds more credibility than rolling it out to everyone before it's proven anywhere.
03Deliver A Genuinely Complete Solution. A more cautious family member needs to see a genuinely complete, reliable version of a household change, not just the exciting idea that won over the enthusiastic one.
04Expand Deliberately. Once a change has genuinely worked with one part of the family, expanding it to the rest deliberately protects the trust built with the first success.
08 · Your Next Step

What will you do differently because you read this?

Read Moore's book directly for the fuller framework.