UR20Z
Dumpster Diver
You need to figure out that you are owed EXACTLY NOTHING. If someone chooses to speak to you, great! If they decide, for whatever reason, that the conversation is over, guess what? It's over, and there is no obligation to explain, or even say "game over". You're not owed anything. Don't like that? Find yourself a safe space, crawl in, and pull it shut behind you.It is common dicency to at least say good by, nothing more.
Some people may care for others they talk to.
Something that is in very short supply in world recently.