Narcissism is a complex personality trait often associated with a lack of empathy, an inflated sense of self-importance, and a need for admiration. One common question is; is narcissism genetic or learned? Although many factors contribute to its development, upbringing plays a crucial role in shaping narcissistic behaviour in individuals. By examining the way a child’s brain develops, the impact of childhood trauma, and how excessive indulgence influences a child’s personality, we can better understand how narcissists are made, not born, and what type of upbringing causes narcissism.
Is Narcissism Genetic?
Is narcissism inherited from mother or father? While upbringing plays a pivotal role in the development of narcissistic tendencies, genetics can also influence the likelihood of someone developing narcissistic traits. Research suggests that personality disorders, including Narcissistic Personality Disorder (NPD), can have a genetic component. However, it is important to note that genetics alone do not create a narcissist. Rather, genetic predispositions combined with environmental factors, such as a child’s upbringing, shape the outcome.
Is narcissism genetic or learned? Truthfully, narcissists are made, not born. Even if someone has a genetic inclination towards narcissism, it is the reinforcement of certain behaviours during their formative years that solidifies these traits into a permanent part of their personality. Therefore, while genetics may make an individual more susceptible to narcissism, their upbringing determines whether these traits will flourish or be mitigated.
The Developing Brain as a Child
At what age does narcissism develop? The formative years of a child’s life are essential for brain development, shaping intellectual capabilities and emotional and social behaviours. During this period, children absorb much of their understanding of the world through interactions with their parents and caregivers. A child’s brain is highly impressionable, and the experiences during these early years create a foundation for their future personality and behaviour.
When parents fail to guide their children with boundaries and structure, they miss the opportunity to instil values such as empathy, patience, and self-discipline. Instead, a child learns that they can manipulate situations and people to get what they want, as long as they throw a tantrum or create a scene. This creates a dangerous precedent for adult behaviour, where manipulation, lies, and force become primary tools to achieve their desires – behaviour typical of narcissism.
For instance, if a child consistently gets what they want without having to work for it or show gratitude, they internalise the belief that life should always cater to their demands. This sense of entitlement leads to arrogance and impatience, creating a worldview where others’ needs and feelings are irrelevant.
Childhood Trauma
Another critical factor in the development of narcissistic tendencies is childhood trauma. While indulgence can foster narcissistic behaviour, the opposite – emotional neglect or abuse – can also play a significant role. Children who grow up in environments where they are deprived of emotional nurturing often develop coping mechanisms to deal with this lack of affection. These mechanisms can include building up a false sense of superiority or entitlement as a way to protect their fragile self-esteem.
In cases where parents are emotionally unavailable or abusive, children may learn to detach from their emotions, and in doing so, they disconnect from the emotions of others. This detachment leads to a lack of empathy, a hallmark of narcissistic behaviour. For these children, relationships are not built on genuine connection but are rather seen as tools to fulfil personal needs. People become a means to an end, often used and discarded when they no longer serve a purpose.
Moreover, children who experience emotional neglect may seek validation and admiration from others as adults to compensate for the lack of love and attention they received in their formative years. This excessive need for approval and admiration is a key trait of narcissism, where self-worth is constantly dependent on external validation.
The Spoiled Child
One of the most common pathways to narcissism is through excessive indulgence and over-provision by parents. A child who grows up spoiled – receiving anything they desire without working for it or facing the consequences of their actions – develops a skewed sense of reality. These children often do not learn the value of patience, humility, or hard work. Instead, they grow accustomed to having everything handed to them, which fosters a sense of entitlement.
When parents consistently give in to their child’s demands, they reinforce the idea that the child is the center of the universe. As a result, the child develops an inflated sense of self-importance and a belief that they are more deserving than others. This mindset can carry over into adulthood, manifesting as narcissistic behaviour where they expect others to cater to their needs without considering the feelings or needs of others.
A spoiled child also often lacks empathy. Since their demands are constantly met without regard for others, they fail to develop an understanding of how their actions impact those around them. As adults, they become accustomed to using people for their own gain, discarding them when they are no longer useful – another common narcissistic trait.

How to Prevent Narcissistic Behaviour in Your Child
Preventing narcissism starts with conscious parenting. Parents play a crucial role in shaping their child’s values, empathy, and self-worth. To ensure a child does not develop narcissistic tendencies, there are several key steps parents can take:
- Set Boundaries: Children need clear and consistent boundaries to understand that their actions have consequences. Saying “no” to a child when necessary teaches them that they cannot always get what they want and that they must respect the needs and limits of others.
- Encourage Empathy: Teaching children to consider the feelings of others is critical in preventing narcissism. Encourage them to share, listen to others, and understand the impact of their actions on the people around them.
- Promote Hard Work and Gratitude: Instilling the value of hard work and teaching children to be grateful for what they have prevents entitlement. When children work towards their goals, they appreciate the effort involved and are less likely to expect things to be handed to them.
- Spend Quality Time: Emotional bonding is essential for a child’s development. Spending quality time with your child, offering emotional support, and showing genuine interest in their lives can prevent the emotional neglect that often leads to narcissistic tendencies.
- Model Healthy Behaviour: Children learn by example. Parents who exhibit empathy, patience, and humility in their own lives are more likely to raise children who do the same.
Conclusion
Narcissism is not an inherent trait that individuals are born with. Rather, it is cultivated through a combination of environmental factors, particularly the way a child is raised. The development of narcissistic behaviour is often linked to a lack of boundaries, excessive indulgence, emotional neglect, or childhood trauma. While genetics may play a role in making a child more susceptible to narcissism, it is their upbringing that ultimately determines whether these traits will become ingrained.