Dave, fame, and Haines: Celebrity, suicide, and the etiquette of envy

Dave Matthews took a careful sip of his coffee. He'd just been to the dentist, and the right side of his face was noticeably swollen.

"The guy's standing there prying open my mouth, scraping the crap off my teeth and making my gums bleed and telling me about what a fan his daughter is– and could I sign a t-shirt for him after my cavity was filled," Matth…