As a market practitioner, I have been focusing on the macro economy for many years and often get punched hard in the face by various market movement. Like most diligent people who invest their hard earned money, I read investment books in order to find the holy grail: technical, fundamental, economy, programming, only to make myself more confused and frustrated often time. BT was an experienced Foreign Exchange trader, and his book come at a time when I am in the darkest moment in trading. I read it a few times despite busy work and family commitment and want to recommend it to people who either plan to start personal investment or have been in the financial markets for a while, just like the book tile, it's "for the 99%". It offered me invaluable insights on how the economy functions and how to invest in stocks, I hope you will benefit from this bright book too.