I started to get so many letters from unlikely people; a...

I started to get so many letters from unlikely people; a single mum going, "I watch your show, I'm not into survival, but I hold down four jobs and I get it when you say it's about persistence and putting a positive attitude into things during difficult times." That for me was a great liberator to realize that the show isn't about me running around, jumping off stuff and flexing muscles, it's about inspiring people. That makes me really happy.