Examine yourself...

"The unexamined life is not worth living for a human being." ("ho de anexetastos bios ou biôtos anthrôpôi" — "ὁ δὲ ἀνεξέταστος βίος οὐ βιωτὸς ἀνθρώπῳ") -Socrates (Apology, 38a)