‘Our own skill frightens us, sometimes. What is the ability to kill if one has no outlet for it? A wasted talent? The pathway to becoming a murderer? The power to protect and preserve is daunting. So you look for someone to give the skill to, someone who will use it wisely. The need to make a decision chews at you, even after you’ve made it. I see the question more in younger men. We old hounds, we’re just happy to have a place by the hearth. If someone tells us to fight, we don’t want to shake things up too much. But the young men . . . they wonder.’

