Goldberg is a master of the enneagram and his book is
the best in the
business on business… Goldberg is so well grounded. You can follow
his examples as he describes a boss going through a process in the grip
of a number, sometimes getting out of it - and sometimes not. His descriptions
of how a number exercises leadership, authority and influence are entirely
realistic, helpful and as a bonus, rather entertaining because Goldberg
is such a good writer.