A Random Walk Down Sand Hill Road
Charlie Munger is famous for championing the idea of mental models. Mental models help us think about the world by simplifying very complex topics into more digestible and tractable ideas. The challenge with mental models is first learning about them and second figuring out which model applies when.
We use mental models in our daily lives. The 80/20 rule is the Pareto Principle. Focus on the stuff that will yield 80% of the result with 20% of the work.



