great suggestion ... I'll forward him that PDF when he's done with finals and if he works his way through that and wants to learn more, I'll invite him to spend a few weeks at my shop. Thanks Daniel.
When you do, let me know how it's working out for him. I may start holding in-person meetups for people who try to go through the book and I watch and make notes on things that need to be improved. I'll announce it if I do.