A fairly short book. Audiobook is read by Arnold himself which is quite a treat. Got some insights into Arnold's life as well as some advice. Two most interesting pieces of advice where "Be curious" and "Look yourself in the mirror". For a while I have been seeing the value in be curious since it can replace judgement, lead to new opportunities, and just be a fun way of approaching life. "Look yourself in the mirror" is Arnold's way of saying you need to be regularly checking in with yourself, evaluating whether what you are doing and your current state is aligned with what you want. When Arnold was  body builder, looking himself in the mirror was an essential part of figuring out what he needed to work on, but same can apply to anyone.