Richer than Musk: Joyce Carol Oates on her 88 years of watching, writing, feeling and loving

Many people, including myself, spend a lot of time thinking about the past. And if you're living in the same house you were living in with a spouse, the spouse is all around. Nonetheless, it's not healthy to live in the past; I think we all know that." Joyce Carol Oates is speaking to me from a book-lined room – one that makes you finally understand what "den" means – at her home in Princeton, New Jersey. She teaches at Princeton University as well as teaching advanced creative writing at Rutgers, also in New Jersey.

The author turned 88 this month, but she looks little changed from the 1960s, when she came to prominence: weightless like a sprite, focused and serious like a librarian...