This book can’t make you look twenty years younger. What it is about is looking and feeling good. Not ’good for our age’ - good, full stop. A lot of the book is about attitude, because people react to their first impression of you, and you react to their response. If they see you as tired and older, they will treat you as tired and older and you will feel tired and older. We want to be seen as interesting and worth getting to know, and age has little to do with that.