The speaker explained that narcissists, when stressed, can shift into borderline and then psychopathic states due to low frustration tolerance, with aggression aimed at eliminating perceived internal sources of frustration. Narcissists interact with internalized objects rather than external reality, making them prone to coercion, dehumanization, and potentially escalating violence if the target refuses to submit. Under duress they may pass through a covert phase appearing normal before becoming coldly psychopathic, characterized by fantasy-driven impaired reality testing and dangerous, premeditated behavior. Narcissist’s MELTDOWN: Becomes Raging Borderline, Psychopath (Narcissism Summaries YouTube Channel)