My favourite time is when we’re all at the Point, because when they see me out on the water I don’t have to be cautious and I’m never ashamed. Out there I’m free. I don’t require management. They probably don’t understand this, but it’s important for me to show them that their father is a man who dances – who saves lives and carries the wounded, yes, but who also does something completely pointless and beautiful, and in this at least he should need no explanation.