No creative writer knows what is commercial and what isn't. You just write from your heart, you write from the deepest, creative urges in you, and you write from your soul, and you just either get lucky or not.
Mel BrooksI try to give my work everything I've got, because when you're dead or you're out of the business or you're in an old actors' home somewhere, if you've done a good job, your work will still be 16 years old and dancing and healthy and pirouetting and arabesquing all over the place. And they'll say, "That's who he is! He's not this decaying skeleton."
Mel Brooks