Combative Mars enters your opposite zodiac sign, Aquarius, on January 23rd, so you can expect a lot of heated disagreements in your relationships over the next 5½ weeks. You will naturally see yourself as being infinitely reasonable, but you might want to review those areas of your life where your partner says you're being inflexible. And if you can't think of any, ask your friends. They'll tell you. Fights are never fun, but they're a necessary part of being a couple. Fights teach us to stand up for ourselves, to respect personal differences, and to broker truces so you don't go to bed angry.