Neither mum or mama had said anything about messing your nappy and you’re not sure you’d want to do it. Besides holding a poop is a lot easier than not trying to pee, so you can probably hold until the end of skiing — and you’d prefer not to have to go find a loo to go poop while there’s still skiing.

Soon your’re disembarking at the top.

“I told your sister this this morning,” mama begins to explain, “but there are lots of black runs around here and you don’t want to go down those. So, you must either follow mum or me. Okay?”

“Okay,” Lucy agrees.

Catching your eye, you give mama a nod in response, and off you go.