Russ Harris on how to stop worrying, and drama over screen time at grandpa's house

Author of the international bestseller The Happiness Trap: Stop Struggling, Start Living, Dr Russ Harris says ruminating, over-thinking and worrying can all be kinds of "suffering."  Dr Harris says evidence shows that with practice, anyone can rewire their neural paths and dramatically shift their thinking patterns.  And in Ask Aunty, a letter-writer asks, can I set the rules when my grandkids visit? This is a dilemma about a clash of parenting and grandparenting and the issue at play is screen-time. Aunties Denise Eriksen, Screen Careers Training Manager, I’m a Celeb Get Me Out of Here (UK), and Joe Sullivan, Radio National producer, offer their insights on the drama.