
The Leader’s Way 70: On Revenge with James Kimmel
Nov 3, 2025
In this engaging discussion, violence researcher James Kimmel, Jr. shares his unique journey from a near-violent past to studying the complexities of revenge, forgiveness, and addiction. He explains how vengeance can act like a compulsion and the brain's role in this behavior. Kimmel also discusses the cultural influences that spur revenge-seeking and presents forgiveness as a powerful antidote. Listeners learn about practical tools like the Miracle Court app, designed to help process grievances and interrupt destructive cycles of revenge.
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Near Miss That Shaped His Work
- James Kimmel nearly committed a mass shooting as a teenager and later became a lawyer seeking revenge for clients.
- That lived experience propelled him to research revenge and identify compulsive revenge-seeking as an addiction.
Revenge Triggers Addiction Circuits
- Grievances activate the brain's pain network and then the reward circuitry, producing pleasure in harming others.
- The brain on revenge looks neurologically similar to the brain on drugs, explaining compulsive retaliatory urges.
Evolutionary Roots And Modern Mismatch
- Revenge likely evolved to enforce cooperation and deter theft or mate-stealing in early human groups.
- Today most grievances threaten ego rather than survival, making revenge often maladaptive.




