So, I woke up, got out of bed and did my marching-crawl up the stairs to Mum’s bedroom – but she wasn’t there! Waaah! Dad (who is always downstairs awake, except in the morning) detected my plight and rescued me in time to stitch my heart back together.
Edit: Mum was out, but I didn’t realise until I’d done exactly the same a few more times..