Narcissists thrive on control, admiration, and validation. When these needs are not met, it deeply unsettles them. Here are seven things that get under a narcissist's skin:When People Say No: Narcissists expect others to comply with their demands. Hearing "no" challenges their sense of entitlement, making them feel rejected and powerless.When They're Not Put First: Narcissists believe they deserve to be the center of attention. When others don't prioritize them, it bruises their inflated ego and