I agree. I'll freely admit, I was one of the people who, until only very recently, had the mentality of, "Oh, when I'm grown up and move to NYC and audition, I'll get all the roles I want and be fine." It's not like that. Yes, it is based on talent somewhat--I mean, I haven't seen a show where a lead was completely
untalented--but, when you really get down to it, it's just a business. There's the casting couch, unemployment, cramped apartments, and while all that may look glorious when played out on the Nederlander stage, I'm sure it isn't.
Still, I think I'm going to check out this book.