We should not in my opinion take the book too seriously; The author seems presumptuous when it continues to evoke by the revenue it reveals us, the future couples is saved. It explains the thoughts, emotions, modes of operation of each gender ... and dissects the factors of conflict arising from them, gives concrete examples and solutions c ... amazing !! but if in human relationships everything could be resolved by plating all the same theories, it is not. However what I take positive in this book, is that effectively it allowed me to put my finger, to initiate a reflection or awareness of some specific cause of relationship difficulties factors. Faced with examples from everyday life described in the book, I sometimes found myself in. I put aside the gendered nature of a particular behavior because I am not convinced that there may also be a way rigidly male 'or' female 'run for me personally I retouve or in one or the other side ...