well my interpretation was of a syndrome or illness that intuitive's can suffer from sometimes (possibly specific to infj's in this case, though i do believe it exists in other flavors depending on mbti), because i actually did myself at one point, this book convinced me to give it up.
have you heard of anima and animas? if you google that with carl jung you'll get his theory on it, but basically it involves whatever a person considers male/female characteristics we as humans possess both, and in this case harry haller was repressing his animus (he gave obtuse reasons as to why, but didn't make this the focus, it can come from someone being mean to us that we consider animus oriented, thus the reason those traits become bad) and that was what he considered the wolf in him, while the more rational/caring qualities of his personality were deemed the human part.
he was convinced it had to be one or the other, when in all reality it needed to be an integration of both.
hey btw i also read redwall! that was my first fantasy series, i eventually went on to sword of truth series and wheel of time, though i don't really read them anymore.
i hear what you're saying about reading has its draw backs, culture being one of them as seeing these dynamics in film gives us an instant sense of how people are really communicating, different culture or not. actually this is really insightful and something i've never thought about before.
i might just see if i can't find that movie through megavideo, i wasn't sure what i was going to watch tonight, its either that or casablanca as i haven't seen that yet but i've heard its one of the best movies of all time (i just watched adaptation and they mentioned that). you ever watch movies through megavideo?