Some simply have “Maraz”. They just can’t stop being a broken record saying the same thing over and over again, never showing the slight inclination to hear out the other side
Some simply have “Gharaz”. They just say the same thing over and over again, knowing full well what they are saying is patently false.
Some have both. They are more likely to employ a variety of fohsh-e naamoosi va gheyr-e naamoosi.