 Hi there. Hi. I truly think that the answer is this. Let me give you a little bit of background. I was hired to teach court-ordering parenting classes for parents who had a child on probation. I've never read a book that could impact and shock parents more than this book, and it's called Hooked, New Science on How Casual Sex is Affecting Our Children. The gist of that book is that when people have too many sexual partners, they can lose the ability to bond.