Intelligent, educated and eloquent, Johnny is also deeply embittered and egotistical. He tends to dominate conversations with his aggressive intellectualism and theories about modern culture. His tactics are based on a particular form of intellectual bullying, directed at strangers and intimate partners alike, and summed up in domineering, scholastic barrages drawn from eclectic sources. His overall behaviour is reckless, self-destructive, and at times borderline sadistic, and shows a penchant for aggressive sexual domination at least twice in the film.
