Forgive others not because they deserve forgiveness, but because you deserve peace. maintaining resentment only hurts myself I can avoid the injurer, but I don't need to harbor resentment and hate and ill will; those things only damage my own psyche.
"Close your eyes and imagine the best version of you possible. That's who you really are, let go of any part of you that doesn't believe it. Assaad ill go a step further & say let go of ANONE who doesn't believe it!
NO it is not a HAPPY moment. It is a terrifying moment. Happiness may or may not come later. You'll be happy if you made the right choice which you will never know in the present. Letting go can also be the most devastating thing.