confidence
I guess what I meant is that you are better off doing nothing than doing something badly. But the problem is that bad writers tend to have the self-confidence, while the good ones tend to have self-doubt. So the bad writers tend to go on and on writing crap and giving as many readings as possible to sparse audiences. These sparse audiences consist mostly of other bad writers waiting their turn to go on, to get up there and let it out in the next hour, the next week, the next month, the next sometime.