Well, considering that the secret is that "she" hurts people, I would say that is a pretty good explination as to why secrets can destroy us.
As for the math equation, this is what I think: people who are good at English are not good at math. To an English major, math is pointless, lame, serves no point in the world, and as such, should not exist. Based on that, the secret can be written in a complex mathematical equation signifying how pointless, lame, and useless secrets are in the world. Since at the end of the story Cavelos writes "it had never been a secret", I think that proves the point.
Billy Crystal is a relative because it is a crazy story with purple drowned bodies and hills that crush people with math equations on napkins. Why wouldn't he be a relative??
That is not my question. Here is my question:
In the same story, what sort of family structure is embellished, and how is that related to the crumbling, deteriorating walls in the beginning?
~*~ Don't forget to floss! ~*~