We all know a little post traumatic stress can vastly pivot success factors just as much as being raised with a lack of resources, lack of parental contact, and and mental illness factors.

You can throw a embryo with a potential high IQ into 10 different environments/cultures and get 10 different outcomes entirely.

Kids with privilege are raised by nannies and boarding schools. Poor kids by family, grandparents, foster care, or relatives.

Either one can turn out to be a success or a criminal.