I think some people wished I'd kept myself out of the book. But I kind of insist on it because I want the reader to share my engagement with the material, if you like, not pretend that I'm doing it completely intellectually.
I just wanna build momentum again. Keeping yourself in work is one thing, keeping yourself in good work's another. But if it doesn't work out, so be it. As the Taoists say, Learn to accept that which you cannot change.