Anyone who can draw some comparisons/reflections between the movie K-pax (by Kevin Spacey) and Rene Descartes' and probably also Gabriel Marcel's concept of truth and the argument of cogito ergo sum. Both Marcel and Descartes searched for the indubitable truth and both arrived at different answers. We all know if it is important, it should be indubitable. It should be indubitable because it is from this truth that we build upon concepts,of ourselves. That is why the both philosophers arrived at the question "who am i?". What is your opinion about this with relation to the psychlogical and mental plot developed around the movie K-pax?