Mania can be accompanied by grandiosity , lack of sleep , and excessive activity .
疯狂可伴有宏伟，睡眠不足和过度的活动。
For an extreme narcissist to want to change there must be a gigantic and earth-shattering series of events in their lives to break them of their grandiosity , extreme selfishness , entitlement , and self-righteousness .
They are mostly narcissists and given to grandiosity . This is part of their charm : in a sense they are performers , conjuring financial magic for their prospective partners .
