Conflict naturally occurs in decision making and working with others, with power imbalances enabling abuse and violence. Bullying takes many forms across one's lifespan, including harassment, gang violence, and domestic abuse. For violence to happen, there must be an interaction between a perceived problem, a setting allowing violence, and a stimulating event. Violence is a process, not a single act, and can escalate over time if warning signs are not addressed. People often exhibit warning signs like threats, substance abuse, or isolating behaviors before becoming violent.