PISCES (Feb. 19-March 20): You've heard the thundering exhortation, "Know thyself!" Its origin is ancient. More than 2,400 years ago, it was inscribed on the Temple of Apollo in Delphi, Greece. As important as it is to obey, there's an equally crucial corollary: "Be thyself!" Do you agree? Is there any experience more painful than not being who you really are? Any behavior more damaging to long-term happiness than trying to be someone other than who you really are? If there's even the slightest gap, it's time to close it. Cosmic forces align if you push hard to further identify your authentic self, then take aggressive steps see its full bloom.