Because they know your time is more precious than theirs, and it hurts. In the same amount of time a neurotypical would see a beautiful day, a narcissist would see how much more beautiful the day could be and waste the whole thing. They waste your time because they're angry, bitter, no fun to be around and jealous.
Daramus lists some reasons why a person with narcissistic tendencies might discard you: You were too difficult for them to control. You were easily manipulated by them, causing them to look down upon you. You no longer fuel their ego, so they've moved on to someone else who can supply what they need.
Narcissists often form strategic relationships with people who they can control and take advantage of. However, after these relationships end, a narcissist callously 'discards' someone who is no longer interesting or helpful to them.
They want to see how much they can destroy you
Narcissists thrive on chaos, so they do not act out of jealousy, as that would imply they want your relationships, career, wealth, or health for themselves. Rather, they just don't want to see other people happy.
Narcissists and psychopaths are well-known for a tactic known as “baiting.” They deliberately provoke you so that you emotionally react and swallow their blameshifting hook, line, and sinker.
It's normal to fight with your significant other, but narcissists can be incredibly cruel and threatening in heated situations. This is because they cannot see you as somebody they love, and someone who has angered them at the same time.
They're often introverted, sensitive, and prone to experiencing anxiety and shame. They may also struggle to maintain close friendships as they focus heavily on themselves, require attention, and are hyper-sensitive to perceived criticism.
Long-term relationships are boring to narcissists. They are drawn by the chase and may idealize the partners they can't have. They may appear to be charming, generous, and caring at first. But when they have you, they begin to get bored and to look for your faults.
At the end of a relationship, narcissists may become combative, passive-aggressive, hostile, and even more controlling. People with NPD often fail to understand other people's needs and values. They are hyper focused on their egos, but do not account for how their actions affect others.
Narcissistic relationships can last anywhere from a few days or weeks to many years. There are anecdotal observations suggesting that the average length of a narcissistic relationship is around six months, but no empirical evidence supports this claim.
It is common for people with a narcissistic personality disorder to regret discarding or losing someone, but it does not mean what you might think. If they feel regret, it is not because they hurt you. It is for losing something that they value.
Indifference: The narcissist might act as if nothing happened, pretending not to care or showing little interest in the other person's feelings or well-being. Hoovering: The narcissist may try to pull the discarded person back into their life if they believe they can benefit from the relationship again.
The relationship cycle typical of extreme narcissistic abuse generally follows a pattern. Individuals in emotionally abusive relationships experience a dizzying whirlwind that includes three stages: idealization, devaluing, and discarding.
"You're a bad person." "Nobody else will ever love you." "I'm the best you'll ever have." "Have fun being alone for the rest of your life."
Although narcissists act superior, entitled and boastful, underneath their larger-than-life facade lies their greatest fear: That they are ordinary. For narcissists, attention is like oxygen. Narcissists believe only special people get attention.
Narcissists are not bad people; it's their behavior that's problematic. They have been conditioned to believe that they are special and deserve to be treated better than others and approach the world accordingly.
Overly critical remarks about our appearance, our talents, our achievements, our lifestyles, our choices are all fair game in a narcissist's mind. Shaming us for existing as an independent human being with our own lives, preferences, opinions, and worldviews is the way narcissists program us to self-destruct.
"Narcissists are primed to be abusive because they're so hypersensitive, and they don't have empathy, and they don't have object constancy," Greenberg said. "So they are primed to take offence and be abusive and not really understand... It's a lot of work for the non-narcissistic mate."