Instruct: Classify Amazon reviews into positive or negative sentiment
Query: About the author

From the back cover, "Misha T. Sarkovich, Ph.D., once the managing partner for a day-trading firm is an economist for a large utility company ..."Why would someone who thinks day trading is easy enough to write about, would be an economist for a large utility company? Why doesn't he trade for a living? Obviously, if day trading was easy, he would be day trading and not holding a salary paying job. Avoid this book and buy books that are written by full-time traders, such as Raschke, Connors, Cooper, and the like.I just wonder why the author is not a managing partner of a day trading firm anymore. Is it because all of his clients lost their money while trading at his firm after being trained by him?I think the review by Flacks from Encino is excellent. I would have given the book only one star myself, but could not do so after Flacks gave it two stars. I guess the author deserves two stars for the effort. AVOID!