Alistair Campbell- a book about his depression, will you buy it?

I know it is always valuable to talk and to bring mental health issues out into the open but really Alistair Campbell informing us all about his mental health again? Has he at any point acknowledged that he caused problems for others when he was active in politics. That he was involved in an illegal war and the deaths of millions of people and that perhaps some of his problems are to do with the things he did. Has he perhaps not heard of Karma? Is he so self centred that he can't see that? And are we all supposed to take lessons from him? Personally I won't be reading it.