The attention, admiration, and emotional reactions — including negative ones — that narcissists require to maintain their sense of self.
Narcissistic supply — a concept developed by psychoanalysts Otto Fenichel and Herbert Rosenfeld — refers to the external attention and emotional reactions that narcissists require to maintain their sense of self. Where most people derive a stable sense of identity from internal sources, the narcissist's self-esteem is externally dependent: it must be continuously replenished from outside.
Critically, narcissistic supply is not limited to admiration and praise. Any intense emotional reaction constitutes supply — including anger, distress, and grief. This is why narcissists often seem to escalate conflict rather than resolve it: conflict generates emotional intensity, and emotional intensity is supply.
This also explains intermittent reinforcement: the narcissist does not maintain a consistent emotional environment because consistency does not generate the intensity they need. The cycle of withdrawal and return keeps the target in a state of emotional activation that produces continuous supply.
Narcissists tend to target people who are high in empathy, who have strong caregiving instincts, and who have sufficient self-esteem to be a valuable supply source but sufficient insecurity to be manageable.
Disproportionate attention and intensity in early relationships, designed to accelerate emotional investment before judgment can engage.
Unpredictable reward delivery that produces stronger and more persistent behavior — the psychological mechanism behind relationship addiction.
The final phase of the narcissistic relationship cycle, when the target's supply value has dropped and the narcissist withdraws.
A subtype of narcissistic personality disorder characterized by hidden grandiosity, victimhood, and indirect manipulation.