CHD (Compulsive Hatred Disorder)
CHD is an offshoot of the obsessive-compulsive family of disorders and is certainly one of the most dangerous. An individual suffering from CHD will respond to a wrong, or a perceived wrong, as a lethal threat to their personal well being and will begin a process of incrementally exaggerating the magnitude of the personal affront, or perceived personal affront, until they can justify to themselves the death of the object of their hatred. While it is true that people suffering from CHD rarely go through with the killing, they are prone to repeatedly try to encourage others to hate the individual in question to the same degree as them, and hopefully respond with a physical manifestation of that hatred.
Individual X's CHD (Compulsive Hatred Disorder) prevented her from holding down a regular job. Once she achieved employment she would make efforts to socialize. Invariably as a result of that socializing, something would be said that would rub her the wrong way. The emotional injury would then be left to fester until the only solution was to exaggerate its severity and come to the conclusion that the affront-causing speaker needed to be eradicated from the workplace or indeed from the world itself. She would then proceed to poison the work environment by trying to get other employees to agree with her.