Summary: A crazy troll. The best thing to do is not to react; if you react and get angry, he gets even more excited. Patients who create discomfort by using violent and obscene language and feel pleasure through the resulting criticism are called sado-masochism patients. This sado-masochism stems from fears in reality. It happens when they are alienated from society or home, or even if they aren't, they feel that way themselves. Unable to bear the feeling of being criticized, they instead create even bigger incidents to force a situation where they are criticized. At this time, the patient feels both pleasure and superiority with the thought that they are controlling their own pain and the emotions of others. Eventually, they fear nothing but themselves. However, this behavior is like a drug, so they crave greater pleasure, and if they stop, they face the fears of reality again. Thus, they continue the behavior constantly, and the intensity increases. In other words, criticizing such a patient is like giving them a gift of pleasure and does not help treatment at all. Therefore, such patients actually feel insulted by the other person's kind behavior and are forced to face reality. Of course, being kind to such a patient is not easy. Therefore, when you meet a sado-masochism patient, it is best not to react unless you are going to help them get treatment.

Summary: A fact-bombing/flawed-logic troll. If you refute them logically several times, they might drop off, but it won't be easy. These individuals are basically suspicious and have a tendency to interpret the intentions of others as malicious. They also prove their own superiority and gain satisfaction by despising people they consider inferior to themselves. Because patients with paranoid personality disorder believe they have acted appropriately, they cannot bear the criticism coming from the other person and get excited easily. They often gather people who share their paranoid beliefs to form a group, but due to their basically suspicious nature and refusal to acknowledge others, it is rare for the group to be maintained normally.