Notes on The 80/20 Principle

What is the 80/20 Principle?

Thinking 80/20

80/20 thinking is reflective

80/20 thinking is unconventional

80/20 thinking is strategic

80/20 thinking is nonlinear

80/20 in Happiness

80/20 in Investing

80/20 in Relationships

80/20 at Work

Being Intelligent and Lazy

80/20 in Winning

80/20 Time Management

Key takeaways

The Top 10 Low Value Uses of Time

The Top 10 Highest Value Uses of Time

80/20 in Business

The 80/20 Customer + Marketing Gospel

Focus on the customer

The ‘Bezos Rule’

80/20 in Project Management

How to plan a project using 80/20

80/20 in Negotiation

Founder of DoubleUp (, co-founder of Supercast ( Admirer of simplicity, fan of excess. Sharing notes at