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On investing, decision making, mental models, and life.

Guides of Knowledge

The complete guide to
Mental models help us make sense. Make sense of things around us, why we exist, our actions, and the outcomes we face. Here are 340 models explained.
The complete guide to
Why it's important to learn how to make decisions well and how I aim to do it. Here's a framework for decision making that works.

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Decision Making

How to Spot Moral Hazard

Moral hazard is present in more domains than you think. Learn the useful skill in life of spotting moral hazard by using these three mental models.

Compounding

The Sit-on-Your-Ass Philosophy to Life

When you’ve got something good, it’s working, and you’ve spent a lot of energy getting there, it’s probably best to sit on your ass and enjoy the ride.

Circle of Competence

The Practice of The Intelligent Investor

Not only were readers of The Intelligent Investor blessed with a thick book written from the greatest financial mind of the time. They were blessed with Graham writing directly to the layman.

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