I find those precious moments when I accidentally leave the house without my phone, or when the battery dies. That's when possibilities open up. You could have a conversation that leads to something quite remarkable. Or you could see someone fall over and humiliate themselves. What could be more rewarding than that?
As I watched my friend shoot the opening scene to Jon Matthew's first feature Khali The Killer, I felt my stomach start to churn in a mixture of horror and anticipation.