In this episode of Talking Sleep our guest, Dr. Alon Avidan, helps us better understand the ethics of disclosure in REM sleep behavior disorder. A big part of this disorder's overall management includes disclosing potential neurodegenerative sequelae. While prescribing medications can be fairly straightforward, the discussion of a potentially life-altering diagnosis is more nuanced. It requires not only the explanation of Lewy Body dementia or Parkinson’s but also the ability to assess what a patient needs to hear and when it is appropriate to disclose this information.