Ruby Wax OBE is no stranger to change. Once the comedy queen of screen and stage, she's now more likely found reflecting on mindfulness having swapped the stand up circuit for the writer's shed.
In the past decade she's graduated from Oxford university, written four best-selling books and has found a new calling, centred on helping others overcome poor mental health.
But none of this has come easy. Despite grieving for a television career cut short and a battle with her own depression, Ruby has reinvented herself with fearlessness and grit, and recommends you do the same.
So how does she manage her health and happiness now? And does she ever miss the glamour of her former life? Ruby also lets us in on the secret of a long and happy marriage and we find out how to overcome insomnia from Mirana Levy, who didn't sleep a wink for nearly eight years.