From presenter and comedian to playwright, poet, activist, actor, thought leader, podcaster, author; Russell Brand has reinvented himself so many times his life and career defy definition. He may not always have followed the straight and narrow, but, now at 45, he's a husband and father of two living the domestic dream. So how has family living tempered the hedonist within? Does he ever miss life in the fast lane? And what makes him happy now? Well, walks with the dog are just the start. Plus, postural expert James Leinhardt explains why good sleep posture is not an optional extra.