@JeremyECrawford @matthewmercer @ChrisPerkinsDnD Do Sentient magic items need sleep? or can they even?

— Jeromy D'Amico (@Herodragon33) January 23, 2016

That's really up to the DM. Some might need to "sleep." Others probably can't. Maybe that's why a few go insane. https://t.co/8S8KHm3WXF

— Christopher Perkins (@ChrisPerkinsDnD) January 23, 2016