If you go into a bar or restaurant with a cop, the first thing he does is he'll stand in the entrance, and he'll look at every single face in that room because he doesn't want to spend an hour having a drink or lunch and didn't spot some villain they've been looking for, for two years.

I like dogs. Dogs don't judge people.

Police do get obsessed with solving crimes. You know, particularly if there's been a murder, it becomes personal for the police officer very quickly, and it gets to the family. Even after they've retired, they carry on, not letting go.

If you and I took a walk down a shopping street in Jo'burg or Cape Town or London, we see two guys looking in a shop window, we think, "Oh, they're wondering what they're going to buy." A cop looks at them and thinks, "Why are they standing there? Are they doing a drug deal? Are they going to mug someone? Are they going to rob the shop?"

There are people who can achieve huge success in life, while adding a bit of fun and a splash of colour to this increasingly grey world.

We're full of electricity, and the walls and floor of a building contain carbon - the same makeup as a video tape - and I think we give off a huge amount of energy. Some people are able to see that and pick that up. I think almost every person I've met in my life has had some sort of experience that they can't explain, and those fascinate me.

The biggest qualification to be a good police officer is to have a high degree of emotional intelligence.