What's a glimmer? And why you should chase yours...

Glimmers are those micro-moments of joy and peace that people experience when they hear their favourite song or see ducklings crossing the road. Everyone's glimmers are different, but there's much more to them then just giving us the warm fuzzies. RNZ journalist Jogai Bhatt shares the neurological benefits of recognising glimmers and basking in them. She's joined by Alex Walker, a mental health researcher at the Victoria University of Wellington