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We hold ourselves back in ways both big and small, by lacking self-confidence, by not raising our hands, and by pulling back when we should be leaning in.
The causal approach is about understanding the mechanisms that generate the data.
"I couldn’t be in a play because plays are not real life and they are full of people doing things that don’t make sense."
The most important property of a program is whether it accomplishes the intention of its user.