Preaching to the converted

I find this little book very well as support for parents already aware of positive parenting and mothering proximal. But even to my ears the tone seems that of a missionary. The result: hard to pay for him to convince the entourage for someone without a little disconnected, unlike for example the book of Fillozat like "I tried everything." Nevertheless, this is a very good book to go pick the time arguments in times where just to "revise" the main principles