About

Economics of Mastery is a long-running notebook about skill: how it is bought with time, how it compounds, and where the returns start to thin out.

Each piece in the repertoire is a case study. The chapters explain an idea from economics through what learning that piece actually took, with recordings along the way so you can hear the progress rather than take it on trust.

Who writes this

Replace this paragraph with a few lines about yourself: why you play, why economics, and what you hope readers take into their own practice.