[2016-06-01 12:00:00] Hoarding disorder is an actual condition recognized by the Mayo Clinic and other health organizations. This hour, we’ll talk about why some people find it difficult to discard possessions – and about how they can be helped – with Smith College psychology professor Randy Frost. He’s the author of a number of books about hoarding, including “Stuff: Compulsive Hoarding and the Meaning of Things,” and he’ll deliver the keynote address at the Southwest Conference on Hoarding being held Friday in Hurst.