Vulnerable vs. Invulnerable Narcissists @ Psychology Today

"Vulnerable narcissists (VN's) tend to be more sensitive, often see themselves as victims of those who don't understand how superior they are. Just like those with BPD, vulnerable narcissists tend to be preoccupied with fears of rejection and abandonment. They and may feel helpless, anxious and depressed when people don't treat them as they desire."

Invulnerable Narcissts
"Invulnerable narcissists tend to be less sensitive and more confident. They know they are superior and will seek revenge or go into a vicious rage against those who don't treat them as superior or dare to give them negative feedback. They appear to have no sense of shame about themselves and truly have very high self-esteem. Their parents or caregivers may have treated them as superior from early childhood, so that they are not compensating for anything. They're simply acting out their expectations."

See more @ Psychology Today