I'm glad you've got interested in the book. I borrowed it from a library.
As you see, the book is about the development of L1 proficiency, not about L2 learning in foreign language learning settings. Still, I thought we could adopt some of their language learning strategies. For starters, I should definitely stop jotting down in words and phrases and should write a decent amount in a decent form, which needs lots of time and efforts. That's why I have so much respect for our moderator, who has been practicing QWing EVERY DAY.
Anyway, I hope you can find the book soon and enjoy the reading, Jin!
