Let us talk about revenge.
The biggest revenge is an elevated state of mind. Wherein your happiness becomes so inexpensive and available that it is available like oxygen, and anger becomes sooo expensive so that no one can buy it.
It is a journey. Maybe you have had a track record of revenge by showing anger to people who were bad to you. Yes they were bad to you. Also, you can change no one by anger. And powerful state of mind has so much power that it can make everyone powerful.