The root of the disorder is actually a strict resistance to feeling vulnerable with anyone at any time. Here's a lay description of how it works: The narcissist does not truly trust others in close relationships.
Narcissists can love, but this superficial and momentary affection serves as a way to get what they want from others. While their role as caring partners, parents, or friends may appear genuine, a lack of empathy and devotion to themselves renders narcissists unable to develop meaningful relationships.
Narcissists tend to be focused on themselves and their own needs, and they don't typically value commitment or loyalty.
Is it possible for a narcissist to be faithful? Unfortunately, it's unlikely that a narcissist will ever be faithful. A narcissist prioritizes themselves above all other people, and they need an almost endless supply of attention, flattery, and preferential treatment to maintain their self-image.
They switch into defensive mode and go on the attack. The punishment tactic they choose is the one that they think will work best for a specific person. The goal is to push the person away so that they don't have to look inward. They protect against shame and narcissistic injury through use of their punishment tactics.
The narcissist can take pleasure in the exercise of power and the subjugation of others, but they can't feel happiness from any source. They can't feel the joy of a loving relationship – they're incapable of love.
It is because of this that they may find it difficult to understand other people's feelings or perspectives, a self-centredness that can cause them to act selfishly and exploit others for their own gain. “As narcissists do not have empathy, they are not able to genuinely care or love you,” explains Davey.
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.
Narcissists can sometimes be helpful and caring. However, more often than not, they only pretend to have these qualities. Moreover, even when they act giving and helping, they are not motivated by empathy because they severely lack it, and as a result, their help is often not very productive.
Attention-seeking behavior—positive or negative—is essentially narcissistic supply. Wanting attention, accolades, and validation are not inherently narcissistic. We all need to feel heard and accepted, but narcissists crave this attention constantly.
Ultimately, narcissists view love as something that is owed to them and will usually act with a sense of entitlement in their relationships. Their love depends on their partner's unconditional admiration, often leading to toxic and one-sided dynamics.
Happiness in the long-term
Real, long-term fulfillment is very difficult for narcissists to achieve. Even if they have manipulated someone to constantly give them attention, they will eventually grow bored and sabotage the relationship.
Narcissists typically settle down in monogamous relationships only if their partner has the ability to keep the narcissistic supply flowing freely. Partners are often viewed as “trophies” and proof of the narcissist's ability to “bag” an attractive or successful partner.
The narcissist chooses to marry the person they believe they can have the most control over. This isn't meant to victim blame and to say the partner or spouse has done anything wrong. The narcissist knows that other people are caring and want to please, so they look for people that have these qualities.
Narcissistic parents are often emotionally abusive to their children, holding them to impossible and constantly changing expectations. Those with narcissistic personality disorder are highly sensitive and defensive. They tend to lack self-awareness and empathy for other people, including their own children.
Put Your Needs First. Narcissists make others feel guilty about being happy because they expect everyone to put the narcissist's happiness first. If you're not constantly praising them or accepting their criticisms that make them feel superior, they won't be satisfied.
Therefore the narcissist seems to move on so fast because their emotions are not as deep as ours but also, they don't form memories in the same way the rest of us do. For most of us it's the memories which keep us attached to someone and unable to move on.
It is never a good feeling when a narcissist walks out of a relationship. They can break up so abruptly that you may be left behind wondering why things had moved to the point of no return. Rather than drowning yourself in self-pity, you need to take proper action.
They can show great interest in romantic prospects and seduce with generosity, expressions of love, flattery, sex, romance, and promises of commitment. Amorous narcissists (Don Juan and Mata Hari types) are adept and persuasive lovers and may have many conquests, yet remain single.
Although empathy for animals and humans is certainly related, it is possible for pet owners with narcissistic traits, particularly Narcissistic Neuroticism, to have empathy and love for a pet despite having low empathy for humans.
Cerebral narcissists, also known as intellectual narcissists, are individuals who try to fulfill their narcissistic supply through their perceived intelligence. While intellectual narcissists are generally smart, they may present as if they are more educated than they really are.
They may feel depressed and moody because they fall short of perfection. People with NPD also tend to be easily hurt or rejected, and are quick to become angry or irritated. They are adverse to the slightest criticism and may get enraged when confronted or challenged.