Addiction touches us all. Whether it’s a friend who can’t quit smoking, a colleague afflicted with alcoholism, or a relative abusing prescription drugs, we all know someone who suffers from some form of addiction—we may even have an addiction ourselves. By some estimates, roughly one in four Americans might be considered addicts. On the other hand, many of us use substances such as alcohol recreationally, without suffering the physical or psychological symptoms of addiction. So what is the difference between drug use, abuse, and clinical addiction? What causes addictions? What happens when your brain is on drugs, and why do addicts behave the way they do?
At its peak in the early 20th century, Britain's empire was the largest in the history of the world, greater even than that of ancient Rome. It embraced more than a fourth of the world's population and affected the course of Western civilization in ways almost too numerous to imagine.
Have you ever noticed that trying to calm down before a high-stakes event often just produces more agitation? That trying to change troublesome habits can seem difficult or impossible? Or that real fulfillment and well-being can be elusive, despite living a successful life?