"After the course, I can recall someone's name 90% of the time whereas before it was 20%"

I have always felt there was a better way to learn, Superbrain Course with Jim Kwik was just what I was looking for. Before the course I would try to learn the way I was taught to learn in public school, to say the least it was not very successful and discouraged me from learning because I would forget and get frustrated. 
 Superbrain taught me how to learn faster-using imagination and to remember lists and names and numbers.
 After the course, I can recall someone's name 90% of the time whereas before it was 20%, I remember all of my grocery items and work lists, plus numbers are now speaking to me and I am able to remember better numbers that seemed impossible to learn before.