Whats good enough?

[NOIRTRASH]

As I look back on my stories it would be absurd if I did not wish they had been better. But if they had been much better they would not have been published. If the formula had been a little less rigid, more of the writing of that time might have survived. Some of us tried pretty hard to break out of the formula, but we usually got caught and sent back. To exceed the limits of a formula without destroying it is the dream of every magazine writer who is not a hopeless hack. There are things in my stories which I might like to change or leave out altogether. To do this may look simple, but if you try, you find you cannot do it at all. You will only destroy what is good without having any noticeable effect on what is bad.

Chandler, Raymond. Trouble Is My Business: A Novel (Philip Marlowe series) (Kindle Locations 39-44). Knopf Doubleday Publishing Group. Kindle Edition.