Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Just go ahead and buy this one

I am about to celebrate my 4th year of sobriety, due primarily to this book. Normally I don't write bother to write reviews, but this book made such a profoundly positive impact on my life I feel compelled to do so. I knew alcohol was hurting my health and my relationships, but I just enjoyed it so much at the time that I couldn't imagine living without it. Somehow, after reading the book, I just had no desire to drink anymore, and I easily and painlessly quit cold turkey (still quite unbelievable to me as I write this given the extent of my alcohol abuse). For me, the idea of AA or the like was simply too unappealing to really consider, although obviously many people benefit from it. Maybe this works for you and maybe it doesn't, but if you are reading this and think perhaps your drinking is becoming an issue, you would be foolish not to spend the small amount of money and time required to check this book out.