I have always been impressed by the people who know "you confuse the mind," which gives the impression of winning while in the background, they are wrong. It's annoying and simultaneously ploys purposes. This is the principle of this book, no matter whether the background of the subject, what is true or false, right or wrong that: the important and 'combat' verbal strategies to attack or counter arguments. Some techniques are effective, others funny, some loose ... you have to sort. The author sometimes share in philosophical explanations but still a little twisted illustrated with an example that is worth more than all the world's explanations. To book prices and the interest of its content, it easily deserves the 5 stars.
