If she answers letters, what sort of replies would the toothfairy give:
- What is your name?
- Where do you live?
- What is your favourite colour?
- What is your favourite animal?
- How old are you?
- How tall are you?
Presumably a letter from the toothfairy might be sprinkled with some fairy dust? Any other easy and non time consuming things the toothfairy might do? Or is she too busy collecting teeth/leaving money to stop and respond to individual letters?