But, if you're an autistic sociopath, you won't see why anything's wrong. And since your outrageous behaviors usually don't affect you directly (it's only their cumulative effect that leads to consequences, such as being banned from video game stores or railroads), you don't see any need to change since
you are the only one who matters and therefore you're always in the right.
So, is
@Gook Choy right when he says that it's ingrained into Len's synapses? In a sense yes. Personality disorders have a strong biological component and rarely change in adulthood. His fucked up neurology strongly
predisposes him to making comically awful choices (that we then laugh at). But at the end of the day, I think it's clear to anyone with an interest in such things (although I admit that I am not an expert -- perhaps one of the resident Kiwi psychologists would like to chime in here) that these are
choices.