I remembered my New Orleans days, living on two five-cent candy bars a day for weeks at a time in order to have leisure to write. But starvation, unfortunately, didn't improve art. It only hindered it. A man's soul was rooted in his stomach. A man could write much better after eating a porterhouse steak and drinking a pint of whiskey than he could ever write after eating a nickel candy bar. The myth of the starving artist was a hoax.
"Factotum". Book by Charles Bukowski, Ch. 29, 1975.