LeHopeful,

   I can only relate to NSA and CIA polygraphers;
 polygraphers lie and use deception, to get as much
 adverse information as possible.  Suggest, you
 download and read the "DODPI Interview and
 Interrogation Handbook", from this site; you will learn
 about their various role-playing techniques.  The
 whole process is a game and a farse, and I am sure
 that your polygrapher lied to you...