Well, part of the issue is that we have already seen some of your writing from the last contest. Your writing, and whining in posts, is how you were able to get triple shamed from just one contest. That seems like some kind of record. So, although raven may be able to give her opinion, it wont really carry much weight until you demonstrate something different.
But there is hope. You are already scheduled to take on the winner of this week's thunderdome (so don't flake out), and you are also entered into the crisis contest. Also, you have stuck around after your public shame which demonstrates some persistance (or perhaps stupidity - that remains to be seen).