vulnerable narcissists can be quiet and reserved.

Meanwhile, vulnerable narcissists can be quiet and reserved.
They have a strong sense of entitlement,but are easily threatened or slighted.In either case, the dark side of narcissism shows up over the long term.Narcissists tend to act selfishly,so narcissistic leaders may make risky or unethical decisions,and narcissistic partners may be dishonest or unfaithful.When their rosy view of themselves
is challenged,they can become resentful and aggressive.It's like a disease where the sufferers feel pretty good,but the people around them suffer.