What does narcissistic personality disorder gaslighting means? Gaslighting is a term that is used to describe a type of narcissistic personality disorder abuse. People with violent narcissistic personality disorder symptoms tend to inject fear, worry and complication to the sufferer up to their limit when they are unable to rely on their own intellectual thinking. In fact, gaslighting is commonly referred to as a merciless technique of convincing and indoctrinate the other party. The main purpose is to make the sufferer to cast doubts on his own decision making, so that he has to rely on the one who has gaslighting narcissistic condition. How does gaslighting occurs? The affected controller with gaslighting narcissistic personality disorder