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Are Your Lights On?
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Assertions from Gause, Weinberg, Are Your Lights On?: How to Figure Out What the Problem Really Is, Dorset House

Jason, a colleague, recommended I read this book. I was not overly impressed to start with but a number of the points later in the book served as reminders of things I should considering, even if I am not always given sometimes the luxury of time to do so. And as Jeff De Luca once told me, "Anything written by Gerald Weinberg is worth reading".
  • A problem is a difference between things as desired and things as perceived
  • Don't bother trying to solve problems for people who don't  have a sense of humour
  • Phantom problems are real problems
  • Ask yourself: Whose problem is it?
  • If a person is in a position to do something about a problem, but doesn't have the problem, then do something so they do
  • Don't solve other people's problems when they can solve them perfectly well themselves
  • If it's their problem, make it their problem
  • If people really have their lights on, a little reminder may be more effective than your complicated solution
  • Try blaming yourself for a change - even for a moment
  • The source of the problem is most often within you
  • Each new point of view will produce a new misfit
  • You can never be sure you have a correct definition, but don't ever stop trying to get one
  • You can never be sure you have a correct definition, even after the problem is solved
  • Don't take their solution method for a problem definition
  • If you solve their problem too readily, they'll never believe you've solved their real problem
  • Don't mistake a solution method for a problem definition - especially if it's your own solution method
  • If you can't think of at least three things that might be wrong with your understanding of the prob elm, you don't understand the problem
  • Don't leap to conclusions, but don't ignore your first impression
  • Test your definition on a foreigner, someone blind, or a child, or make yourself foreign, blind, or childlike
  • In spite of appearances, people seldom know what they want until you give them what they ask for
  • Once you have a problem statement in words, play with the words until the statement is in everyone's head
  • As you wander along the weary path of problem definition, check back home once in a while to see if you haven't lost your way
  • Not too many people, in the final analysis, really want their problem solved
  • We never have enough time to do it right, but we always have enough time to do it over
  • We never have enough time to consider whether we want it, but we always have enough time to regret it
  • The fish is always the last to see the water
  • This above all, to thine ownself be true
  • Each solution is the source of the next problem
  • The trickiest part of certain problems is just recognizing their existence