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The Prof Z Project
How to be Happy

How to be Happy

The Four Things You Need to Be Happy

Zach Marshall's avatar
Zach Marshall
Mar 07, 2025
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The Prof Z Project
The Prof Z Project
How to be Happy
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Naval Ravikant breaks happiness down into four pillars: a fit and energetic body, a calm mind, resources, and a home full of love. From my experience, he’s right—but only if you apply them with intention. Let’s dig into what that looks like in practice.

1. A Fit, Energetic Body

You must be strong, mobile, and athletic to have a fit, energetic body. Athle…

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