This is an amazing book. I'm also playing one of the author's audiobooks. It's about letting go of a mind-based sense of self due to past events and future worries. In other words, stop perseverating on the past and worrying about what may or may not happen in the future, and live Now, in the present.

I think anyone who truly wants to change how they see themself and learn to shut off constant negative mind chatter should check this author's works out.

I've just started reading the book, so I can't give a more in-depth description.