The Known Unknown
Everyting you do is a project. So use Project Management Blue!
The World's Standard Project Management Port including management of the Unknown where the Blue Swans & Black Swans fly! ( R&D, Projects, Personal )
One can be effective, yet not efficient
But when one is efficient, one is also effective.
Below the 3 steps to become efficient !
Moreover...to be efficient is a choice
( but be aware that your serendipity, which includes blessing in disguise, is depending on it )