I started on January 4th last year, and I've finished 80 of the 90 lessons. Assuming nothing major changes in my habits, I'll be done by March, so call it about 14 months total. I tend to listen to each lesson 3-5 times before moving on, because I want to learn as much as I can. I figure that I may as well listen to each lesson as many times as I can stomach because, really, there's no going back to old lessons.Originally Posted by Crassyo