Do you understand? It’s hard work. It might look easy but it isn’t. Responsibility never is. What does responsibility mean?’ ‘When you’re in charge of something.’ ‘That’s only part of it.’ ‘And it means you have to look after something and it’s always there in your mind even when you can’t see it because you’re thinking about it all the time and you have to make sure it’s safe and everything you do is about looking after that thing and making sure it’s all right even when you don’t want to do it. Because that’s your job.’

