He felt, in his head, loud voices singing: terrible music, as if the reality around him had gone sour. Everything now—the fast-moving cars, the two men, his own car with its hood up, the smell of smog, the bright, hot light of midday—it all had a rancid quality, as if, throughout, his world had putrefied, rather than anything else. Not so much become all at once, because of this, dangerous, not frightening, but more as if rotting away, stinking in sight and sound and odor. It made him sick, and he shut his eyes and shuddered.