10 ideas that changed my life: (thread)

Illustrations by @visualizevalue.

1/ Get more done by doing less.
2/ You can't get better unless you get started.
3/ Zoom out. It's getting better. (IP via @behaviorgap)
4/ 'Normal is an illusion. What is normal for the spider is chaos for the fly.' — Charles Addams
5/ No one owes you anything. Figure it out.
6/ Invest time now, earn time later.
7/ If it's too easy, you're leaving opportunity on the table.
8/ To get nowhere, obsess over what other people think.
9/ Bad decisions compound faster than good decisions.
10/ Shoot.

More from Jack Butcher

More from Life

THREAD: 12 Things Everyone Should Know About IQ

1. IQ is one of the most heritable psychological traits – that is, individual differences in IQ are strongly associated with individual differences in genes (at least in fairly typical modern environments). https://t.co/3XxzW9bxLE


2. The heritability of IQ *increases* from childhood to adulthood. Meanwhile, the effect of the shared environment largely fades away. In other words, when it comes to IQ, nature becomes more important as we get older, nurture less.
https://t.co/UqtS1lpw3n


3. IQ scores have been increasing for the last century or so, a phenomenon known as the Flynn effect. https://t.co/sCZvCst3hw (N ≈ 4 million)

(Note that the Flynn effect shows that IQ isn't 100% genetic; it doesn't show that it's 100% environmental.)


4. IQ predicts many important real world outcomes.

For example, though far from perfect, IQ is the single-best predictor of job performance we have – much better than Emotional Intelligence, the Big Five, Grit, etc. https://t.co/rKUgKDAAVx https://t.co/DWbVI8QSU3


5. Higher IQ is associated with a lower risk of death from most causes, including cardiovascular disease, respiratory disease, most forms of cancer, homicide, suicide, and accident. https://t.co/PJjGNyeQRA (N = 728,160)

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