Nail biting is an extremely common habit, but some people bite their nails so badly and so often that they suffer damage to their hands. Experts discuss why so many of us are driven to bite our nails, what can be done to stop it, and the damage that can occur when we can’t stop.
Does addiction affect all of us in some degree? A noted addiction specialist and author believes we are all somewhere on the addiction spectrum, from bad habits to full-blown addiction. He discusses how small triggers can push people to seek relief, producing deepening decline.