Someone argues with me, and I get tired of arguing with him and trying to understand him, just like many before him, and at the end of the conversation, he has no response other than cursing. It's not the first time this happens to you. It happens a lot. At the end of our discussion, I get insulted. There are people who make me regret treating them as respectful people. They want me to understand them and treat them with respect. The problem with Facebook is that I talk to people behind screens, and I don't know their natures.