PRETTY LITTLE LIARS works as a metaphor for our central human experience: we have no way to objectively know about anything, no way to move forward with certainty, and yet move forward we must. We stumble through life, trying to find our own way, not knowing whom to listen to, whom to trust, whom to suspect, what to believe. But in that process we discover our most authentic selves.
Never fear, inevitably we shall have our years of failure, and when they arrive, we must reveal tolerance and sanity. No matter the days of anxiety that come our way, we shall emerge stronger because of the trials to be overcome.