Forgiveness is not what we think it is.  It is not the whole "You're a bad person, and you hurt me; but I'm going to be the better person and forgive you for your wrongdoing" story.  Forgiveness is looking at our brothers and sisters and understanding that they are instruments of the Universe here to reflect to us our current state of consciousness so we can work through what is no longer serving us and better receive what it is we truly desire.  Forgiveness is choosing to say 'thank you' for everything and everyone...without condition.