Nahla Summers joins us for October's instalment of Switched On. Having suffered a tragic loss at an early stage of her marriage, Nahla was faced with a decision to survive or thrive. She chose to thrive, and in the process discovered that kindness has the power to save people's lives.

Nahla has since founded her own social enterprise 'Sunshine People' and regularly undertakes momentous physical challenges, all she asks for in return from strangers, is that they complete their own acts of kindness as a sign of support. We hope this one inspires you to make a change today to help the world be a kinder place.