Angela Bassett: I have a theory of happiness which is very simple. She says people pursue goals spontaneously at every age, whether you're 4 or 84. Bassett: The greatest unhappiness there is is not to have goals at all. "People aren't happy when they're doing nothing," she says.
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?