““According to recent epidemiological data, the “lifetime incidence” of anxiety disorder is more than 25 percent—which, if true, means that one in four of us can expect to be stricken by debilitating anxiety at some point in our lifetimes. And it is debilitating: Recent academic papers have argued that the psychic and physical impairment tied to living with an anxiety disorder is equivalent to living with diabetes—usually manageable, sometimes fatal, and always a pain to deal with.””