GEMINI (May 20–June 21)
Mercury, your ruling planet, enters optimistic, buoyant, self-confident Sagittarius December 9, making you even more open-minded than usual, if that's even possible. In fact, your mind will be so open it'll be almost closed by the Full Moon in Gemini December 11! Mercury in truth-telling Sagittarius square nebulous Neptune in Pisces December 20 may set off the fire alarm because some liar's pants are on fire. Make sure those aren't your pants. Mercury enters sensible-and-sober Capricorn December 29, saving you from amusing yourself with temporary segues into extremism and wrestling matches with the near-irresistible urge to exaggerate.