I've never had a block. I'm talking within the limits of my abilities. But in my own small way, I've had an embarrassment of riches. I'll have five ideas and I'm dying to do them all. It takes weeks or months where I agonize and obsess over which to do next. I wish sometimes someone would choose for me. If someone said, Do idea number three next, that would be fine. But I have never had any sense of running dry.