Join 📚 Leerentveld Readwise Highlights

A batch of the best highlights from what Niels's read, .

The social default inspires conformity. It coaxes us to fall in line with an idea or behavior simply because other people do. It embodies what the term “social pressure” refers to: wanting to belong to the crowd, fear of being an outsider, fear of being scorned, fear of disappointing other people.

Clear Thinking

Shane Parrish

“The data is there to help you have a *conversation* - see discrepancies and surprises, help validate assumptions, debate interpretations. You must never lose sight of the qualitative vision and user empathy - the data is there to augment it, not replace it. That's why you use data to inform your decisions, not drive them.” - comment from [Assaph Mehr](https://www.linkedin.com/in/assaph/) on a post I did on this topic.

Data-Informed, NOT Data-Driven

Ant Murphy

In this later stage of life, the [amount of time spent sleeping is associated with cognitive function](https://bigthink.com/health/sleep-cognitive-decline/), as measured by spatial navigation abilities, but this relationship is defined by a U-shaped curve. That is, older people who sleep for 7 hours per night perform best, while those who sleep for just 5 hours performed significantly worse, and those who sleep for 10 hours performed worse still.

Sleep Duration Clearly Divides Adult Lifespan Into 3 Phases

Big Think

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