Last Friday, I deactivated Facebook. Seventy-two hours on, I think it’s the best thing I’ve ever done for my emotional health. At the risk of sounding younger than I really am, let me share that this is probably the longest time I’ve gone without Facebook in a very long time. I joined Facebook in 2004 at college, using it intermittently to keep in touch with my friends in America, frequently as more friends came on board from 2008, and almost daily for the past two or three years. Even while in China, which I visited often for work, I was always on VPN, using Facebook to keep abreast of news of the outside world and remain “plugged in”.