Use feedback analysis to identify your strengths. Then go to work on improving your strengths. Identify and eliminate bad habits that hinder the full development of your strengths. Figure out what you should do and do it. Finally, decide what you should not do.
Peter DruckerUnless strategy evaluation is performed seriously and systematically, and unless strategists are willing to act on the results, energy will be used up defending yesterday.
Peter DruckerNothing is less productive than to make more efficient what should not be done at all.
Peter Drucker