Like all of us at the moment Heidi Dening has been forced to adjust, change the way she does things. But it appears that it's a little easier for the public speaker and motivator. Heidi is particularly good at practicing resilience, because she teaches it around Australia to business. And she's good at it. But her personal resilience hasn't always been at a premium, as Mark Aiston found out when he spoke to her on The Mental Health Show.