Incite, Incitement, Unstable

From Black's Law Dictionary:

Incite: To provoke or stir up (someone to commit a criminal act).

Incitement: 1. The act or an instance of provoking, urging on, or stirring up. 2. Criminal Law: The act of persuading another person to commit a crime.

From Dictionary.com:

Unstable: Marked by emotional instability

From mentalhealth.com:

Emotionally Unstable: Diagnostic Features:

Emotionally Unstable (Borderline) Personality Disorder is a condition characterized by impulsive actions, rapidly shifting moods, and chaotic relationships. The individual usually goes from one emotional crisis to another. Often there is dependency, separation anxiety, unstable self-image, chronic feelings of emptiness, and threats of self-harm (suicide or self-mutilation). This disorder is only diagnosed when these behaviors become persistent and very disabling/distressing.