The 20-year-old who allegedly opened fire on the Florida State University (FSU) campus had been prescribed medication for “emotional dysregulation”; it is unclear whether he had stopped taking medication at the time of the shooting. CNN reported that he “suffered from emotional dysregulation,” but noted that family members indicated “he had stopped taking some of the prescribed medication.” The Cleveland Clinic says: Emotional dysregulation isa brain-related symptom that means you have trouble managing your feelings and emotions. It’s often a sign of conditions that affect your brain or differences in how your brain developed or works today. It’s usually not...