One of the best programs have been produced by Expert Brian Tracy.
46 audio with 30 min each summarized all what Brian learned about personal achievement.
This program is a really Treasure.
Later on, Brian take every subject and made a new program for each !
I highly recommended this program for one time in your life.
I have got mine 12 years ago from Brian Tracy website.
I think it's no longer available in his site now a days.
regards,
Bilal Shannak
Coach from Jordan