With this book, Eckhart Tolle emphasizes the importance of remaining anchored in the present moment and gives advice to overcome the psychological time that takes us constantly in the past or the future. It also addresses other issues, such as the impermanence of things, life cycles, but also the need to let go face the problems encountered in daily life. The advice it provides are full of wisdom. The Power of Now is a book that challenges us to the depths of ourselves, it's probably one of the most interesting books that were given me to read.