Had a lot of information for me. I found out why I would overthink any bit of attention(positive or negative) I got from the other gender -- because I have an Anxious Attachment Style.
I think that this book is a must read for anyone who wants to have a relationship or is already in one.
Understanding the Styles is easy, but making things work are difficult, that's why they have sections on how to make things work as well(thank God for that!).