How well do you know Tiffany?

Let's see how well you guys know me. Good luck! xD

1 What day was it when I took my first breath?
2 What is my other main priority besides school?
3 What has been my nickname throughout high school?
4 What types of dance do I take lessons in?
5 What is my all-time obsession?
6 What is my favorite color(s)?
7 What do I want to be when I grow up?
8 What is my elective in school?
9 How many brother(s) and sister(s) do I have (not including me)?
10 What is my favorite food?