Narcissism

Mild

World of Darkness Rulebook
Whenever your character succeeds at a goal (not simply succeeds in a roll, but achieves a desired end such as knocking a challenging opponent unconscious or hacking into a well-protected computer), it might go to his head and pump up his overweening ego. Roll Resolve + Composure to avoid a bout of vanity.

Symptoms

Effect: On a failed roll, your character does not work and play well with others - even if the victory that brings on a bout of narcissism was partly won with their aid. For the remainder of the scene, when called upon to aid in a task your character does so only half-heartedly, unless it's a task focused on him or his own needs or wants. He suffers a -3 penalty when participating in teamwork efforts (see p. 134). And he's such a self-obsessed bore that Social rolls all suffer a -1 penalty.
Type
Mental
Children