This is one of the most complicated visual theories I have written, as far as this 'professional' world renowned psychology website goes.
The first assumption our team made was the clear signs of a 'nerd' stereotypical girl, someone who maintains this status on the low key. This is indicated through the Legend of Zelda t-shirt and organized board of labels in the background. Lastly, the glasses ideally fit this status and thus cannot be ignored.
Now, good looks and a nerd personality are a great combo in this day and age. It's should be looked up on, this individual is a clear example of someone who knows what they want in life.
Through close-examining and using the second image she has attached as reference, we were able to evaluate other minuscule details with a high level of certainty.
The board in the background in fact reveals that she is residing illegally in some school. She has simply arranged some tables to form a bed, and placed a cotton blanket on top. No longer having to pay rent or food, and simply by locking the door, no one is able to uncover this alternate night life she leads.
Her unfazed smile suddenly appears evil. But who would have known that evil would serve as a role model, as this is a tradition carried on by her family over the centuries. A pest! Or a genius?
God-knows, the future shall decide.
But for now, the disguise of innocence shall continue it's course.
- unqualified psychologist