Why write about drug use in a blog about fiction -- other than the fact that drugs figure in many stories and not always in a convincing fashion? Many authors seem have characters taking drugs because transgressive behavior appeals to readers looking for vicarious thrills or an escape from ordinary, presumably boring life.
But at the same time it is a serious real-life issue, particularly at present with the opioid crisis. Today, The New York Times ran a feature story about what seems to be an growing epidemic in largely white middle class America --among the folks who used to be thought of as the bedrock of U.S. society.