Seeing as how Levy went from writing the excellent Hackers in the 80s to writing a book about how awesome iPods are in the 00s I was wondering if he'd suffered

Seeing as how Levy went from writing the excellent Hackers in the 80s to writing a book about how awesome iPods are in the 00s I was wondering if he'd suffered severe head trauma of some kind. Glad to hear he seems to have things figured out.