Megathreats: Our Ten Biggest Threats, and How to Survive Them Book by Nouriel Roubini don't always read stock market book..sometimes read about other stuff.
that's why markets are so much more volatile these days. fast trading, so many people trading.. everyone thinks stock market is free money. but actually stock market rewards the patient and punishes the impatient.
golden ticket when you buy at the bottom, at the support. profit killer when you buy closer to the top and hold on to it. got to cut loss and take profit properly.