Courage is clearly a readiness to risk self-humiliation.

Big game photography in Africa is mainly done from a vehicle, so then I feel I might as well take the lot.

I concentrate on the southern African subcontinent.

For the first few years we lived in a tiny rented cottage at the bottom of a friend's garden. We often joked that there was plenty of film in the fridge, but not too much food!

All I really wanted to do was wildlife photography.

I hope to goodness I would not still be working in the corporate world - the money is OK but it is no life at all.

Courage is clearly a readiness to risk self-humiliation.