I've shared Antonin de Bemels' work previously, but it is very relevant to the subject of personality. If anyone is interested in revisiting his work or viewing a few more videos from his "Bonhomme Daniel" series, you can visit his Vimeo page.
Le Malediction du Bonhomme Daniel and Technique de la Schizophrenie are two that I would suggest (also the ones I shared in class).
This video is entitled "Dream". Many of Bemel's videos featuring Bonhomme Daniel deal with the concept of schizophrenia.