I have a list a mile long of faults that sometimes bring me to my knees in self-hatred.
I grew up in the '80s where there's a lot of these kind of post-apocalyptic, post-comet, post-whatever it was, so that always captured my imagination a lot as a little kid, that idea of getting access to secret places and being able to roam around where you're not supposed to.
Man is largely a creature of habit, and many of his activities are more or less automatic reflexes from the stimuli of his environment.