It can be difficult to sort fact from fiction, or anecdotes from data, when it comes to a subject like assisted dying. The topic itself is so emotional. The stories of those who don't qualify or from family left behind, can be heartbreaking. And the terms and conditions used to assess someone's eligibility for the process are complex and opaque.All of that is an environment ripe for misinformation—or for potential disasters to be imagined. Next year, restrictions on the MAiD law will fall away, allowing mental illness to be a sole condition for MAiD applicants. substance use disorders may qualify under mental illness, so ... yes, drug users may be able to apply for MAiD. But that's a long way from saying their application will be granted. Today, a trip through the subtlety often missing in discussions of this controversial policy.GUEST: Jocelyn Downie, Professor Emeritus at the Faculties of Law and Medicine, Dalhousie University; works at the intersection of health care ethics, law, and policy