So, I did not really like this book. First of all I don't know if I got a weird version or something but the errors in grammar, syntax, logical flow, and so much more were actually crazy. I'm not sure if anyone proofread this book, and I seriously mean that. The author doesn't even know that you "don't quote like this", but "like this."
I bought this book as a newly-single Christian woman, and unfortunately, there seemed to only be a few nuggets of good advice interspersed throughout a big letter to a girl friend. It really seemed like the whole book could have been a conversation between the author and the reader, which isn't necessarily a bad thing, when done eloquently and logically. However, the author did not organize her thoughts or the flow of the book very well, and the book was overall not very polished off. For those reasons alone, I would not recommend this book to someone. Try reading "Kingdom Single" instead (and that one is written by a man!)
Lastly I did not agree with some of her interpretations of the Word or thoughts on Christianity. My biggest issue is that she reiterated several times that if you still commit sin or aren't haven't fully changed your ways (ways being old, sinful nature), then you are not saved. To me this is completely ridiculous and insulting to new believers, or even prospective believers. There are certainly Christians who are saved but not set free, but I do not believe you can take away someone's salvation because they haven't fully changed their ways and overcome their old troubles/habits. It's in the Word that if you confess with your mouth and believe with your heart that Jesus Christ is your Lord and Savior, then you are Saved. So for her to continue to state that you aren't actually saved and may be worshipping the devil if you aren't set free is just really insane and to me, does not line up with what the Word says it. It makes it sound like you have to be a near-perfect Christian in order to be Saved, which is exactly why people hate Christians and organized religion. With this and other things included, I honestly felt like she was coming from a very negative and judgmental place towards her audience. Just because your audience is single Christian women doesn't mean you need to talk to them like all they do is sin and make bad decisions. Ugh.