However well you prepare for your job interview, the chances are very good that something will happen that throws you off your game. How you deal with a curve ball or with an unexpected slip up will often spell the difference between getting the job and not.
Jobs are a lot like life. Much of your success will hinge on how you overcome your own mistakes.
Thus, reviewing the points that Levinson outlines and preparing for dealing with them will be well worth your effort. It is good to anticipate being caught off guard by an awkward question or situation. As with other aspects of job performance, this one will require preparation.