“Paul remembered an essay by Edmund Wilson where Wilson had said, in typically grudging Wilson manner, that Wordsworth’s criterion for the writing of good poetry—strong emotion recalled in a time of tranquillity—would do well enough for most dramatic fiction as well. It was probably true. Paul had known writers who found it impossible to write after so much as a minor marital spat, and he himself usually found it impossible to write when upset. But there were times when a kind of reverse effect obtained—these were times when he had gone to the work not just because the work ought to be done but because it was a way to escape whatever was upsetting him.”
―
Stephen King,
Misery