Around 1 in 5 of us will experience chronic pain. If you've lived through it, you know how terribly draining it can be. But understanding how pain works and what its purpose is can help. Neuroscientist Lorimer Moseley and chronic pain advocate Lauren Richards explain what's happening in our brains when we experience pain, and why that doesn't mean it's all in your head.

When it comes time to downsize, how do you sort the family keepsakes worth holding onto from the sentimental junk? This week Aunties Janty Blair and Lawrence Leung have some advice for listener Lorraine, whose grown-up kids have no interest in storing the boxes of stuff she's held onto for all these years.