True. Revenge will hurt you more than the other person. By letting go of those who hurt you you're not only setting yourself free but you're respecting yourself by removing those toxic people from your life.
I befriended my reaper. My greatest fear; conquered with words of trust. I let death take me peacefully; without struggle or force. With my last breath, I say," Your greatest fears are your greatest allies." Don't fear what you can not see; embrace it.