I'm changing my "lose weight" resolution to "eat ice cream for breakfast with a candle and sprinkles every day" promise. Shouldn't I do what makes me happy?
If fairies were real, I'm pretty sure these would be their magic wands. Flitting around and granting wishes and collecting teeth and doing whatever else it is fairies do, they must burn a lot of calories. A frozen banana with sprinkles would be the perfect snack for a busy sprite.