WHAT, "Biological Sleep Disorder"

Justin Chambers who went to the same loony bin psych ward as Britney Spears is speaking out about why he went and that he has a "biological sleep disorder". "It's an issue that I've had for a while," the Grey's Anatomy star tells PEOPLE exclusively in his first interview since the incident. "It's a biological sleep disorder. Your mind keeps racing, and your body is tired. It wants to go to sleep, but it can't."

Chambers, 37, who has five children with his wife, Keisha, 38, says in the two months prior to checking in to UCLA, he was sleeping no more than an hour a week. "I got to my wit's end," he says. -from PEOPLE.com

We say, we cant begin to imagine how much that must suck-not being able to sleep-AND he has 5 kids on top of his busy acting schedule. Get some rest pal-take a nice long vacation!