I have always been rather fascinated by the impact birth order has on a person, and I was hoping to learn more than I already knew reading this book. Whilst I enjoyed this read, it probably didn't illuminate a heap more. What it did do was allow me time to reflect on how myself, my siblings, colleagues, friends, and story characters might fit (or not) their birth order position. It also explained about functional positions (i.e. the position you take up, rather than the position you are strictly born into) which was fascinating. I don't agree with everything Grose outlines, but there's a lot that makes sense. My main gripe was with the constant implication that first-borns aren't creative, and later-borns are - as a first-born who's by far and away the most creative of my siblings, I personally think the distinction is more around freedom. First-borns often don't get the freedom to express their creativity, at least not until they are established adults (this is certainly my experience). But that's a minor gripe, and probably my first-born perfectionism and competitiveness coming out! I certainly think this book will make me think differently about how I interact with my siblings, how I might parent (one day!), how I might lead, and how I write some of my story characters!