ARIES (March 21-April 19) -- You may have difficulty lining things up in the most efficient manner today -- thanks, in part, to someone's lack of cooperation. GEMINI (May 21-June 20) -- You're more ready than you think for the challenge that lies ahead of you. LEO (July 23-Aug. 22) -- It makes no difference with whom you are working today, you'll want to do your best from beginning to end. SAGITTARIUS (Nov. 22-Dec. 21) -- While others move in a certain direction today en masse, you'll want to keep your options open. PISCES (Feb. 19-March 20) -- Your planning will have to pick up today if you're going to be ready to answer someone's questions about your motives and methods.