The trust equation

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This simple equation from Charles Green considers what makes someone trustworthy.
It breaks down trustworthiness as the sum of a person’s credibility, reliability and how intimate or safe they help you feel divided by the self-orientation of the person.
You can think of self-orientation as whether they focus their attention more on themselves or if they are genuinely interested in you and your success.
Self-interest reduces trustworthiness, while having common goals strengthens it.
It’s much easier to trust someone when they are qualified, consistently show up, create a safe atmosphere and when you believe their interests align with yours.
Related Ideas to The Trust Equation
Also see:
- The trust battery
- The Johari Window
- The Rashomon Effect
- Gaslighting
- The Overton Window
- Goodhart's Law
- Campbell's Law
- Make your idea sticky
- The most beautiful equation
This sketch appears in my book Big Ideas Little Pictures
Charles Green has written about the trust equation in several books, including The Trusted Advisor: 20th Anniversary Edition, Free Press, 2021. More at Trusted Advisor .

