This book does not just aggression treaty but dealing with pre and post-aggression issues.
Thus one can find treated subjects such as the protection of your computer, your car, home, how to prepare the trip and many other useful subjects so little and so often treated in a protective structure.
This book differs from other books by making us a clear and simple presentation, with techniques and advice accessible and realistic, all punctuated interviews and excellent small memory aids.
A book absolutely.