I think we have to believe we are here for some purpose, and I know there are many cynics who will deny it, but they don't live as if they deny it.
I tried to be as thorough as I can, but there is a responsibility that we all have, especially with something like AA which is dependant on anonymity. Once you start banging on about it the whole time, you are potentially damaging the whole concept of it.
A man prone to suspect evil is mostly looking in his neighbor for what he sees in himself.