Helped teach a small groupI liked how it help bring out they way peoples expectations are different in a relationship. I got it to improve my relationship with my husband of 36 yearsIt was just what I expected. Marginalia (annotation), scattered ethroughout the book.. All in pencil though; erasable. Bookseller's advertisement was accurate. So Great Book! Great price Great! Great experience.If you are a young adult, read this book. If you are a young adult in relationship that you think is going to lead to marriage, read this book. If you are newly married, have been married for a long time or struggling in your marriage or any other close relationship. READ THIS BOOK! I've never spoken to a single person that has read this book and said they didn't get anything out of it. It will open your eyes to a new perspective that will change your life. I want to read the 5 love languages for children.Highly recommendedMy wife and I are passionate in understanding one another and having the best relationship possible. This book has been paramount in that quest! It really helps you understand HOW others feel important, respected, loved, special, etc.I highly recommend this book if:You are marriedYou want to be marriedYou want to be an awesome significant otherYou value relationshipsYou want to be more influentialYou want to be wiser than mostSo good to know this about all people. Especially ourselves and our mates.This was recommended as a study book for a classIt wasn’t what I was expecting and I was underwhelmed at its contentsEvery family should have a copy of this book. Very informativeBest book I've ever had !Sehr gute Buch für zusammen verarbeiten mit dein partner! Ist nicht das Buch zum lesen! Es ist eine ÜbungbuchSuper!amazing book