I felt this book was very difficult to read. It says that it''s reader-friendly, but I didn't really get that, especially when it started going into the scientific parts and talking about all kinds of things I didn't understand. I would recommend this book if you have a good background in science, especially the body and the brain. But other than that, it made a lot of good points as to why men and women are different. It brought quite a few things to the front me my mind and made me think about our differences. The book also answers some questions as to how men and women think differently. Again, there were parts that I didn't understand, but some of the scientific things I did and it makes me wonder how we even get along with each other.