Are you an expert in something? You may or may not think so, but chances are that you may be. Sometimes we take for granted all the knowledge we accumulate about a hobby or subject, and don’t realize just how valuable it may be to someone else.

One of my favorite lessons that illustrates this point is “The Story of the Repairman”. The story goes like this:

The Story of the Repairman:

A large factory is producing several thousands of dollars of goods. One day, one of the machines goes down and the boss is frantic! “We can’t go down, we’ve got orders to fill! Call a repairman at once!”

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