This is how sexual desire works for all of us. The nature of our sexual desire does not come with a switch that you can simply flick on and off. You can no more make me become a paedophile as you can turn paedophilia off in someone else. And in a similar way that none of us choose to be attracted to men or women, paedophiles do not choose to be attracted to children. It’s something they realise about themselves. But having had that realisation they do face a choice. They get to decide whether to act on their sexual desires, or not.