Some really great thoughts here on M. Night Shyamalan’s characters by Alexander Huls at Movie Mezzanine:
Before the collapse of his career, the continual repetition of narratives about men falling from on high to struggle with failure seemed no more than one of Shyamalan’s many thematic preoccupations. Now one can’t help but see something prophetic, or at least unconscious, being expressed.
At the end of Unbreakable, Elijah rhetorically asks, “Do you know what the scariest thing is?” Then he answers, “To not know your place in the world.” Ever since his career collapsed with Lady in the Water, M. Night Shyamalan lost his place in the cinematic world. Maybe with time he, like his heroes, will find it again.