Spencer Hastings Loud & Wrong Syndrome
Spencer Hastings, our most favorite Pretty Little Liar may be the smart one, but she knows it and, as such, she takes flying leaps towards an awful lot of conclusions. She campaigns for those conclusions loudly even though they very often turn out to be wrong.
We first noticed this trend in S2 but it grew into something of a Traumaland epidemic: smart characters getting a little ahead of themselves shouting about things that are not actually correct.