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 reenact 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.