The Truman Show is a great example that was missed in earlier movie examples. One thing that comes up for me is that at at some point in time for all these delusions ,the person still gets the idea that maybe they are being deceived.I think we all get the opportunity to see the open window and look through it, yet we don,t always want to get up off our comfortable couch and go over and look out.So life, our God, or the Cosmos seem to give us learning opportunities, yet we don,t always recognize them or want to even see them.