I am reading the book along with the course. "Mind for Numbers" is superset of the course, so see if you like the course and then maybe buy the book. So far I a

I am reading the book along with the course. "Mind for Numbers" is superset of the course, so see if you like the course and then maybe buy the book. So far I am pretty happy with the material and presentation. Armed with all this knowledge, the real challenge is ofcourse, to implement these techniques in your daily life, while breaking years of bad habits. But I am motivated enough to keep trying to do it.