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Life, Learning & Writing

The most popular blog posts about life, learning & writing on Hacker News. 8,926 posts.

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691

Useful Mental Models (2016)

These are some mental models I find useful. They’re rooted in decades of experience of thousands of experts – a modern equivalent of folk wisdom. Mental models are useful to quickly and correctly reason about seemingly intractable problems. They require quite a bit of intuition to properly internalize, but once you’ve…

699

Efficiency Is the Enemy

If you ever find yourself stressed, overwhelmed, sinking into stasis despite wanting to change, or frustrated when you can’t respond to new opportunities, you need more slack in your life. Here’s how slack works and why you need more of it.

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It's the Future

The CircleCI blog is your home for DevOps, continuous integration and delivery, and engineering productivity. Explore tutorials, guides, and best practices.