I double this. Listened to the audiobook recently. I've always considered myself quite a communicative person, but only after the book I realized how much impro

I double this. Listened to the audiobook recently. I've always considered myself quite a communicative person, but only after the book I realized how much improvements can be done here. Still, I find it a bit manipulative, so I would only use the techniques in working environment and stay "myself" and direct with friends.