Grudges are often misunderstandings

Many grudges are simply misunderstandings that people didn’t talk through. One person assumes something about the other person and labels it as fact in their own mind. Then they hold onto it, and pass judgement based on it, and then feel resentment.

Source: Resentment Is Like Taking Poison And Waiting For The Other Person To Die’ @ Forbes

image: The Argument by Firesam! under Creative Commons license