All of this isn't real anger — it's just something that looks like anger. It's like children who want to hit the ground after they fall on it. They often don't even know why they're mad. They're just angry for no reason, without being hurt by anyone. But they still act as if someone wronged them. They want to punish someone for it. So they get fooled by fake attacks. They calm down when people pretend to cry and beg for forgiveness. This way, fake hurt gets healed by fake revenge.
Everything of this sort is not anger, but the semblance of anger, like that of boys who want to beat the ground when they have fallen upon it, and who often do not even know why they are angry, but are merely angry without any reason or having received any injury, yet not without some semblance of injury received, or without some wish to exact a penalty for it. Thus they are deceived by the likeness of blows, and are appeased by the pretended tears of those who deprecate their wrath, and thus an unreal grief is healed by an unreal revenge.