3)
It is always someone else’s fault. It's not their fault for lying. It's your fault for being so petty and pointing out their lie. They might also bring up your past mistakes, to prove that their lie isn't actually so bad by comparison. Someone is always out to get them, and that’s the reason behind all of their problems.
4)
Anyone who points out my wrongdoings should be punished. When all else fails, you must be punished, so you learn not to point out their lies anymore. This can be done through triangulation, cheating, and most commonly—the silent treatment.