Mental Models Illustrated
A mental model , popularized by Charlie Munger , is a useful way of thinking. In this collection, I visualize powerful ideas to make them easier to digest.
Repeat what works. This is what Charlie Munger referred to as the "fundamental algorithm of life".
![](https://storage.googleapis.com/rumin-gcs-bucket/newsletter/repeat-what-works.png)
On communicating well:
If you can't communicate, it's like winking at a girl in the dark--nothing happens. You can have all the brainpower in the world, but you have to be able to transmit it. And the transmission is communication. — Warren Buffett
![](https://storage.googleapis.com/rumin-gcs-bucket/newsletter/winking%20in%20the%20dark.png)
Think for yourself.
![](https://storage.googleapis.com/rumin-gcs-bucket/newsletter/contrarian.png)
Learn by doing.
![](https://storage.googleapis.com/rumin-gcs-bucket/newsletter/learn%20by%20doing.png)
"Stay in your lane", they say. That advice is terribly limiting. A better approach is to leave your lane as often as you can to pick up skills that will complement your talent stack.
![](https://storage.googleapis.com/rumin-gcs-bucket/newsletter/leave%20lane.png)
Progress is quiet and gradual. A setback is loud and sudden.
![](https://storage.googleapis.com/rumin-gcs-bucket/newsletter/progress%20vs%20setback.png)
Instead of dealing with an overwhelming medley of sensations, divide and conquer. Tease apart your feelings, into components that you can examine individually.
![](https://storage.googleapis.com/rumin-gcs-bucket/newsletter/divide%20and%20conquer.png)
Here's a simple framework for getting our attention back and staying mentally healthy in the digital age.
![](https://storage.googleapis.com/rumin-gcs-bucket/newsletter/digital-wellbeing.png)
"Is this good or bad?", "Is this a feature or a bug?" There is no absolute or universal answer. It always depends on the context.
![](https://storage.googleapis.com/rumin-gcs-bucket/newsletter/feature-bug.png)
There are always more things to do than there is time for. With each decision comes opportunity costs. Pick your battles.
![](https://storage.googleapis.com/rumin-gcs-bucket/newsletter/pick%20your%20battle.png)
Hope you enjoyed this post. Let's stay in touch.