Hoarding disorder (HD) is a mental health condition that makes it difficult to part with one’s possessions. A person with this disorder may experience significant distress when asked to get rid of items, as they feel they need to save them and often find a source a comfort in doing so. It can negatively impact aspects of one's life if left unaddressed. Check out the in-depth guide below that walks you through what hoarding disorder is, how to identify if you may be experiencing it, and how to manage it.