QUOTE : Ticker tape fever. During the run-up to the 1929 crash on Wall Street, many people had become addicted to playing the stock market, and this addiction had a physical component—the sound of the ticker tape that electronically registered each change in a stock’s price. Hearing that clicking noise indicated something was happening, somebody was trading and making a fortune. Many felt drawn to the sound itself, which felt like the heartbeat of Wall Street. We no longer have the ticker tape. Instead many of us have become addicted to the minute-by-minute news cycle, to “what’s trending,” to the Twitter feed, which is often accompanied by a ping that has its own narcotic effects. We feel like we are connected to the very flow of life itself, to events as they change in real time, and to other people who are following the same instant reports. This need to know instantly has a built-in momentum. Once we expect to have some bit of news quickly, we can never go back to the slower pace of just a year ago. In fact, we feel the need for more information more quickly. Such impatience tends to spill over into other aspects of life—driving, reading a book, following a film. Our attention span decreases, as well as our tolerance for any obstacles in our path.