I have two teenagers (13 & 14) and we went through the Parent-Teen Protocol last week. Since going through it, I have seen my son's behavior change towards me in that he is asking more questions even about things that I like. LOL And my daughter has been much kinder to her brother. They were playing a game in the den a few nights ago and I fell asleep to them laughing and playing (just like when they were toddlers). If you have teens, you know that the changes and hormones are real! This protocol maintained all of our privacy while also giving us insight to how each other was feeling and thinking. It was fast and non-intrusive while revealing deep, unseen patterns. There were some things I didn't even realize in my own behavior that stemmed from my own childhood! Yet it doesn't "blame" or keep you the "mud" of shame. You are guided through at your own pace and depth. An unexpected bonus was how my kids blew me away with their courage and honesty. If you are on the fence about using this, I am here to tell you...you have NOTHING to lose and EVERYTHING to gain.