it seems that most of the inner and outer party members have no emotion.
for example:
winston is in the prole section when a bomb hits.... then when he gets up after the explosion he dusts himself off and kicks a bodyless hand into a nearby gutter. it is as if he doesn't care about the person it once belonged to. he doesn't even think about checking for survivors, or anything a one of us would do today. it is amazing to me how he can just walk away. he doesn't even stop to realize that he himself was almost killed.