Someone asked “What is a genetics fact that not a lot of people know?” and people detailed their best bits of info.

Genetics is just one of several factors thought to influence personality disorder development. Life experiences, family dynamics, coping mechanisms, and social learning may all be contributing factors ...

Is Obesity Genetic or Environmental? Get All the Details This article was reviewed by Lynn Marie Morski, MD, JD. Key ...

Can narcissism be inherited, or is it shaped by life experiences? Science shows both genes and environment influence narcissistic traits.