It all goes back to the parenting and it starts at an early age. The most critical time in development is before the age of 5. You have a youngin' ask a parent a simple or direct question because they are curious and have a thirst for knowledge, and instead of getting a direct answer on their level that they can understand, they get an argumentative circle jerk and an attempted mind fuk. Little ones are limited in their defense mechanisms so the first symptom that there is a problem is usually biting. They start life confused, insecure, with low self-esteem not knowing who to trust.