I agree that it is healthy to release the anger initially, but eventually it's critical to understand that narcissists are just totally wired differently, and unlike ourselves, they are incapable of change and / or growth. It's actually quite tragic. We are the lucky ones that have been given this gracious wake up call from the universe, telling us that we are meant to be, and to have, so much more. They are always destined to repeat the same and honestly it is really sad.