But how does a person become a narcissist?
Evidence suggests that narcissism is approximately 50% heritable.
Can Narcissism Be Passed Down Genetically?
Ghislain & Marie David de Lossy/The Image Bank/Getty
“NPD is one of the least studied personality disorders,” saysDr.
Kristen Casey, a clinical psychologist at Evolve Psychological Services.
So, too, can parent relationships andtrauma.
Does Narcissism Run in Families?
Whatever role genes play in narcissism, NPD definitely can run in families.
“This creates the cycle that causes narcissism to run in families.”
What Kind of Childhood Creates a Narcissist?
There is no specific kind of childhood that guarantees someone will become a narcissist.
At What Age Does Narcissism Develop?
“Narcissism is a complicated personality trait that changes over time,” Borden adds.
Can you have a happy,healthy relationshipwith someone who has NPD?
Its equally important for theirpartnerto set realistic expectations about the relationship and prioritize their own well-being.
Can NPD Be Treated?
Garcia AV, ed.PLoS ONE.
2014;9(4):e93403.
