"Hm," Charlotte watched as Caelum waved her wand with little effect.  It was beyond bizarre to be seen as anything like an expert, but her new acquaintance was asking for advice.  "Maybe," Charlotte mused, in theatrically deep thought, "You're just not [i]excited[/i] enough.  Every time I wave it, I'm just so happy and excited to be going to magical school.  Or," she looked happily at her own wand, "Maybe unicorns are just more magical than kelpies."