You’ve got a goddamn bug today—you know that? What the hell’s the matter with you anyway?"
Franny quickly tipped her cigarette ash, then brought the ashtray an inch closer to her side of the table. "I’m sorry. I’m awful," she said. "I’ve just felt so destructive all week. It’s awful. I’m horrible."
"Your letter didn’t sound so goddamn destructive."
Franny nodded solemnly. She was looking at a little warm blotch of sunshine, about the size of a poker chip, on the tablecloth. "I had to strain to write it," she said.

Author: J.D. Salinger