You always look bad trying to make other people look bad.
I’ll keep it simple today because this quote is simple. It doesn’t matter how wrong they are, how rude they are, or how bad of a person they are. It’s best to handle those issues one on one with the person, or let it go. You tarnish your character when you talk badly about others. Let karma work it’s magic. Stop trying to get even. Your energy is best served elsewhere.