This is interesting, but while the article focuses on the issue of attention, it doesn't address the role of abstraction and chunking. There's been a lot of wo

This is interesting, but while the article focuses on the issue of attention, it doesn't address the role of abstraction and chunking. There's been a lot of work in psychology that argues that 'expert performance' comes from lower-level concepts and operations getting grouped and automated. Attention remains important, but it is able to operate on larger, more meaningful pieces without getting bogged down in details.