Perpetrator

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Perpetrators are system members who are angry, antagonistic, or abrasive towards people outside of the system, often to keep the system safe. They may re-enact trauma the system has endured as well. It has been used as early as 2000 and may have originated from the medical field.

Related Terms
Perpetrator is a subset of persecutor. They can also be trauma holders, malicitors or trechtors, coltenoirs, and janusians.