Be forewarned: Mars in your sign often brings conflicts with men. You could find yourself locking horns with your boss, getting high-handed with your beau or drawing the ire and fire of male co-workers. You won’t be able to start a ruckus and then walk away from it when things get heated. You’ll have to finish every argument or fight. You should also know that Mars is the planet of bad boys in astrology, which means that you may be unable to resist the pull of someone you know is no good for you. Mars will be in Pisces from Dec. 19 to Jan. 27.