I loved my ‘fast fly’ through this book and am realizing how much more I am finding useful by going slowly and preparing these posts for you.

Thank you for encouraging me to slow down!

I am still in the introduction reading about the power and dangers associated with mental models and the concept of blind spots has jumped out at me as worth our attention.

In the Great Mental Models Vol 1, Shane Parrish suggests that we need a latticework of mental models to be maximally effective.

He quotes Alain de Botton from How to Make a Decision

“The chief enemy of good decisions is a lack of sufficient perspectives on a problem”

Taken together these points are a powerful reminder on how to avoid blind spots.

Bring people together who have a variety of models in their heads to work through any problem. In our world of storylining, there are many ways to collaborate to get to a better answer faster.

This week I was working with a group of product managers in a US technology company where collaboration was a key topic of discussion.

The group has loved the specific way we have encouraged them to collaborate to ‘land their messaging’ that kills three birds with one stone: it integrates into their natural working rhythm, lifts the quality of their messaging and saves them time.

These and others tell me that they no longer spend so much time chasing for responses, reworking their papers to present again and again to decision making bodies.

They also have much more valuable discussions with members of these bodies. They receive fewer clarification questions and more substantive ones.

We will take a break from our regular posts next week given the Christmas holiday season and will resume in the new year.

We wish you all a wonderful holiday season.


Warm regards,



Related posts include:

 Past posts from this series …

  1. A fabulous thinking tool to help you solve problems and communicate 
  2. Further thinking tools
  3. Thinking Tool #3 – Using inversions to identify gaps in our thinking
  4. Thinking Tool #4 – Getting out of your own way

Past posts on thinking skills …                                                                                                                                   
  1. How to use your critical thinking abilities to turbo charge your communication
  2. Strengthen your critical thinking abilities 
  3. 4 Ideas to make structured thinking stick


PS – There are two things to know about Clarity First this week: 

  1. Our new kit for ‘pitching your manager' is now available. It includes an updated program brochure as well as a script you may like to cut and paste into your email or use to guide your conversation with your manager. Click here to learn more.
  2. The waitlist is now open. Add your name to the list so you hear when the doors will open before anyone else. We are limiting participation to 50 new members this time.

PPS – I receive a small commission if you click the link and decide to purchase a copy of Shane's book from Amazon.


This post was prepared by Davina Stanley, founder of The Clarity First Program and author of The So What Strategy.

Davina has been helping experts communicate complex ideas since joining McKinsey as a communication specialist 20+ years ago. 

She helps experts clarify their thinking so they can prepare powerful and strategic communication in any format. It might mean preparing for a difficult meeting, getting ready for a project steering committee, putting forward a business case or writing a board paper.

She bases her approach on The Minto Pyramid PrincipleⓇ combined with other powerful techniques to help experts of all kinds globally strengthen their communication skills.