Who knew Courteney Cox could be such an open book? The actress appeared on Monday night's episode of NBC's Running Wild With Bear Grylls, where she opened up about everything from her divorce from David Arquette to her daughter, Coco, to her on-again romance with Johnny McDaid. While hiking through rural Ireland with Bear, Courteney got very honest about why her relationships haven't worked out in the past and why she really doesn't mind getting older. And unlike her Friends costar David Schwimmer, who recently said the fame from the TV show made him a recluse, Courteney says she's never felt that burden. Check out her best quotes below: