I also think that was sort of the point of the film, too. Truman didn't have a clue until things started to go wrong, the first, of course, being the light that fell.Yep, that was the whole point. A TV station adopted a newborn and decided to make a show all about him, right from the beginning, in an idealised world that's nothing like real life.
If I was in that same situation, the show will probably never get cancelled, since I can be a bit oblivious sometimes.
Pretty much :/My life is closer to Groundhog Day than Truman Show.
It wouldn't get passed the pilot episode.