I have read multiple theories about Aria being A, and honestly, many of them seem plausible, however, what would be her motive? She doesnt have a reason to hate her friends or anyone in rosewood that much? Of course having a personality disorder is a possibility and is enough to push her to make irrational decisions, but she'd stil have no motive. Mona had motive. Ezra had motive. Shana had motive. Even Hanna Emily and Spencer have more motive than Aria. I'm just wondering if anyone has theories on what her motive could be ???