TAURUS (April 20-May 20) -- Keep your head in the game today or you're likely to make the kind of mistake that costs you dearly and is hard to live down! GEMINI (May 21-June 20) -- Your records indicate something that happened some time ago may have to be revisited soon. CANCER (June 21-July 22) -- What you do today may surprise those who know you best, for they are thinking along familiar lines -- but you're trying something new! SCORPIO (Oct. 23-Nov. 21) -- Your routine may be affected today by someone's faulty thinking or dangerous decision-making. PISCES (Feb. 19-March 20) -- You're eager to make progress and show your critics that they don't really know who you are or what you can do.