I think the assumption that tricks most people is that the host will never eliminate the door with the prize. Since this makes sense for a real TV show (it woul

I think the assumption that tricks most people is that the host will never eliminate the door with the prize. Since this makes sense for a real TV show (it would kind of crappy from the host to eliminate the door with the prize) sometimes it goes unmentioned. But, even if you highlight the assumption, for most people it is not straightforward how to use this information.