 Of all of the mental challenges that people face, narcissism has got about the lowest cure rate because narcissists don't think there's anything wrong with them and the problem is everybody else and they've got such an inflated self-worth that they don't take feedback well and they don't think they need to change. So he's not going to change. So you need to change how you deal with him because he's not going to. And a couple of quick points. Don't take things personal. It's not about you. It's about him.