This book is good.
Especially for people in cities who are so used to a busy schedule that keeps them on the toe.
Mostly this book deals with relaxing the body and letting go of fear, anxiety, stress.
However, it could have been nicer if the book had also offered insight on how to handle excitation and happiness as well. Like as in you are so excited and happy about something that you are constantly thinking of it. Even in such cases how to be relaxed and mindful, the book could have dealt on those as well. But I guess we could try breathing practices when overwhelmed by happiness or excitation as well.

"How to fight" is my favorite of all mindfulness essentials series.