Scary Close: Dropping the Act and Finding True Intimacy by Donald Miller
I've been a fan on Donald Miller's writing because he is up-front and real. Scary Close is no different. Miller finds himself wanting to impress people and gain their approval, but also lacking in any kind of long-term relationship. He takes a break from dating to figure out how to be in a relationship, and that meant learning to be okay with being himself.
This book includes talk about God and spirituality, so if that's not your thing, you probably won't like this book. But if you don't mind that, I recommend this as an easy read that is challenging and engaging.