My rating: 4 of 5 stars
While there isn’t a lot of extremely new material here, it gives actual practical tips and exercises which were new. Simple changes in perspective. I very much liked that it did not waste time with endless ‘talk’ about proving a point as many books do, but instead gave very concrete examples which could be used immediately. The concept of ‘essentialism’ as presented was refreshing as well. It was a great and easy read for when I was traveling.