A dreamseller is somebody who "sells" a dream
of them not being who they really are. They say whatever they can to make others believe they are better off than they really are. They tell what people want to hear.
They sell a dream of being someone else's view, whether right or wrong.
At some degree we all have a dreamseller in us, but you cant be a full blown dreamseller unless your case is extremely bad to the point of leading a double life.
the term was coined by brandon novak.
There's also a book about his addiction with this title.