Not a whole page of wimpering about the last eight jobs you fucked up or the possibility that you will never get laid, again.
No long drawn out histories of how your mother wanted you to keep your room spotless while she was fucking the neighborhood.
This is the same as "Post what are you thinking...", except that it should be about an annoyance or how you are going to prevent one.
... and try to make it funny or at least interesting.