Answer:
I believe they do. They simply think the lie to be true as soon as they say it.Any challange is considered an attack and a threat.They will go to their graves defending the lie and could care less about the damage created by the lie.their only concern is themselves.Typically self centered,selfish and insecure people.Even if you only suspect these charactoristics,run as fast as you can.DO NOT get sucked into their world.Its a nightmare you want to avoid.