What's interesting is "why" people buy
these courses. Of course there are many
different reasons..but I have some insight
into a common reason. I tune into QVC(home
shopping) a lot to listen to the sales pitch.
And a common theme in people calling with
testimonials concerning these courses is:

"I didn't really believe this stuff is real"
or"I didn't really think I could make money
from this stuff"....

That suggests no one has been really convincing
that "any person" can be successful. For some
reason people think only certain people can
be successful.(however we are all"certain people"
if you know what I mean)

So it would be kind of interesting to have the
"one last course"(ha ha) which would thoroughly
convince people they can do anything anyone else
can...

Just my .25

Over 10 years ago I remember purchasing the
Vernon Howard series of tiny booklets...he
was real popular then..now it seems most of
his books are sold in the metaphysical bookstores.
(I'm not sure of the details, but I understand
there have been allegations of "cultish" behavior)