Decisiveness is acting with unfailing clarity and clear
understanding. it is good managing.
A manager can only practice what he or she clearly and
thoroughly understands. The quality of action is based on understanding.
Decisiveness is "biting through" the entirety of a
situation and not "nibbling" around the edges or just "pulling off" what is
loose around the bone.
Decisiveness requires and demands true understanding.
The manager disregards falsehood and keeps truth.