I'm not interested in writing short stories. Anything that doesn't take years of your life and drive you to suicide hardly seems worth doing.
The pointer is from Roger Ebert's very interesting Twitter feed. Elsewhere in the interview McCarthy explains why he doesn't travel.
Of course, most Americans are not working on activities that drive them to suicide. The average American spent nearly five hours a day watching television in last year's TV season. It's the highest ever — up 20% from 10 years ago.