“In my university days, I used to happen to partner with a student who was a kleptomaniac. He was not a thief, he was a kleptomaniac: he enjoyed stealing. It was not that the thing was valuable that he was stealing – it will be anything, just one shoe, which is useless. What will you do with it? But stealing was just such a joy that he…. And I had to live with him in the same room!”