Top critical review
2 people found this helpful
on 29 August 2017
What he is really saying boils down to: practise lots and lots; make contact with others, preferably native speakers, with whom you can practise lots and lots. If you immerse yourself in your chosen language and practise several hours every day you could, by some definitions, be "fluent" in three months.
I found the book pretty boring and lacking any insights beyond the self evident and commonsense, hence 2 stars.