As a single Christian, I wanted to like this book - I really did. But after finishing it, I honestly can't give it more than 3-3.5 stars. Here's my reasoning:
Pros:
1) The book does a great job of diagnosing the difficulties with singleness: loneliness, self-pity, self-control, contentment, etc. It hit the nail on several areas that I have wrestled with and didn't pull any punches in revealing them. Commendable.
2) Lina was able to adequately diagnose singleness because she knows it well herself (40 and single, with two broken engagements). I appreciated her sharing her story and being honest about her struggles.
3) Throughout the book and especially in the last chapter, Lina shares stories of singles who lived fully for God and great insights from other authors. I really enjoyed these types of encouragement, although reading full biographies gives better context to their struggles and difficulties.
Cons:
1) However, while I appreciate the apt diagnosis of the problems in singleness, I felt the book's solution to each problem was grounded in a list of tips and suggestions (more to-do's than anything) of what has worked for the author. This was disappointing, because while it gave me practical helps to deal with the diagnosis - it did not give me the motivation to do so. It felt like another laundry list of things I needed to work on in order to thrive, which only added weight. There were times when Lina seemed like she was going to point to the gospel as motivation, but they were too quick and far in between. In fact, it wasn't until chapter 11 (about 4/5 of the way through the book) that this was explicitly stated as the solution - and even then it felt muted. Why didn't she put that chapter at the beginning if it really changes everything written before?
Doesn't Jesus know about loneliness when his friends abandoned him in the garden of Gethsemane at his time of need (Mk 14:32-42)? Doesn't Jesus know what it's like to have to wait for his wedding day with his bride, the church (Rev 19:6-10)? These things motivate me to love and focus on Jesus rather than focusing on myself and working on a laundry list of to-do's so that I can thrive as a single. I felt like Lina wanted me to get my eyes of myself, but rather than showing me the beauty of Christ - she gave me a list of things to do to not focus on my problems.
2) While I appreciated Lina's honesty in sharing her story, I will say that I felt the tone throughout the book was along the lines of: "here's something I used struggle with, but now it's not an issue any more." I don't know Lina, and I want to give her the benefit of a doubt as a sister in Christ, because I value her courage and transparency - but I couldn't shake the feeling that she wrote as someone who had arrived rather than a fellow traveler. I felt patronized at times, which added to the weight and burden.
3) I wish there was more time spent in actually digging into the text. It all felt very surface level, and often just a smattering of texts and examples thrown at me quickly. Even when the majority of the book looked at 1 Corinthians 7, there was nothing said about the context: why are these commands about singleness given in light of "this present distress" (7:26), and why does Paul mention "the appointed time has grown very short" (7:29)? I wish that there could have been deeper study shown at least to back her exposition of passages, rather than just citing Wikipedia and Dictionary.com.
So although the book was helpful for it's diagnosis, it is not a book I will re-read. I kept wanting her to take me to the proper motivation instead of to more lists of to-do's, but never got what I wanted substantially.
The best thing I have read on singleness is Tim Keller's seventh chapter in his excellent book "The Meaning of Marriage." I would recommend it to you as a book worth reading and re-reading (as I plan to do again).