I don't think people in high numbers in general really care about what I have to say on Facebook. It must be that if a person has or wants to act up about something with me, it's because he or she is struggling with letting go of something that really doesn't have much resemblance with the real world. They are just having trouble managing their own personal negative emotions which has nothing to deal with me. It may be annoying to have to go through the unnecessary trouble like being stuck with having to attend a high school you don't want to go to anymore, even though you are smart enough to study and pass the graduation exam already early. Yet, it's always a brilliant thing to put on a strong effort and get over that hurdle.
Talking about it with others around and having a true purpose with getting somewhere with that person who feels like a victim with you over really nothing is embarrassing for that person. They probably thought about something that has stressed them out in the past and let themselves get there because the other person just doesn't want to let up and wants to stick to his or her stance. There's nothing wrong about it. They are only human and talking about it some more with them is going to make them suffer because it's naturally an embarrassing thing for them to endure. If that person is engaged in this unwilling discussion, then he or she is going to have to learn to toughen up or face some embarrassing consequences. In the end of all of this, it's nice for the opponent to still be friendly with them even though they are going to outplayed by him from being more competitive. Basically, it's about making a point and going for it while knowing that you can really never lose to these types of people.