Stephen Colbert: If there's one way to age well, it's substantive, mutual, trusting relationships. He says many people as they get older don't have that deep bond with another human. "Dogs really are the Splenda of relationships," he says. 'You probably need to be extraordinarily honest with yourself about retirement'
How do you know when it’s the right time to retire? What does a “good” retirement look like? And will Stephen and Angela ever really hang up their hats?