Dispose

A boy grows up in a household where his parents constantly argue and blame each other. Without any conscious decision, he finds himself expecting conflict in relationships, always ready to defend himself, and quick to assume others are at fault. His environment has shaped his natural reactions, making him inclined toward suspicion and defensiveness. What has the boy’s upbringing done? It has disposed him to be mistrustful.

Predispose (to make someone more likely to develop a trait or outcome due to prior conditions, often with a sense of increased probability) contrasts with dispose, which means to create a natural or inherent tendency, often without any external trigger. Dispose suggests a deep‑seated, almost temperamental inclination, while predispose implies a heightened risk or likelihood resulting from specific influences.