book: Peak by Anders Ericsson
https://www.amazon.com/Peak-Secrets-New-Science-Expertise-ebook/dp/B011H56MKS
QT:{{” people get better at tasks by time
spent doing “deliberate practice”, as opposed to time spend doing the task less rigorously.
The recommendation for how to apply deliberate practice to task X is to find an expert in X and study them.
“}}