Early Signs: Social withdrawal, Excessive feelings of isolation and being alone, Excessive feelings of rejection, feelings of being persecuted, Low school interest and poor academic performance, Expression of violence in writings and drawings, Uncontrolled anger, Patterns of impulsive and chronic hitting, intimidating, and bullying behaviors, History of discipline problems, History of violent and aggressive behavior, History of violent and aggressive behavior, Use of drugs and alcohol, Affiliation with gangs, inappropriate access to firearms, Serious threats of violence
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