Wow.....what a wonderful book to put together a concise and logical viewpoint of how to develop intimacy with another. Intimacy is really a process, of growing (in a process) of revealing oneself over time to another individual. The book is very clear about the different levels..and understanding what they are and are not. Can be used both with Christians and Non-Christians alike...it isn't preachy...and is NOT heavy on Christian principles...but understanding of humankind and how we interact with another. Bought many copies to share with others and our home fellowship group...to deepen our relational intimacy and support of our group! Easy to read, clear in the concepts, and very understandable.