[Well, she'd help with the Psychics problem if she had any psychics. So, she'll tackle the other one in the meantime!]

Turning sixteen is really just another milestone in your life. You are midway through your teens, and there are only four years left until you are expected to truly be an adult. Capable of standing on your own, so to speak. The "sweet sixteen" is about making the year the best one, because in the next two years, you are expected to start behaving more like an adult.