I wanted to show how difficult it is to be a good police officer. But after, I think, the third novel, I spoke to this friend of mine and asked what sort of disease I could give [Wallender]. Without hesitating, she said: "Diabetes!". So I gave him diabetes and that made him more popular. I mean, you could never imagine James Bond giving himself a shot of insulin, but with Wallander it seemed perfectly natural. Show less «