>I mean, how could one really increase such a poorly understood and
>mysterious quality, such as *intelligence*, without doing some major
>changes to the brain structure? How could something like *mental
>disciplines* have an effect on something as basic as intelligence?
Have you been able to significantly increase you mathematical ability
through mental traing? Also, do you believe there is any aspect of
intelligence that is more difficult to improve than others?
Tony Csoka