Aries (March 21 - April 19)
Try being entirely honest for a week. That's a fine way to develop a clear conscience. Personally, I prefer my method, though -- a poor memory.
Taurus (April 20 - May 20)
Your plans for a do-it-yourself replica medieval catapult will arrive today! Soon, your neighbors will become nervous (but you can explain that their fears are groundless -- you couldn't possibly hit anything that close with it).
Gemini (May 21 - June 20)
Cancer (June 21 - July 22)
Beware of lightning, today! Either stay indoors, or leave your aluminum foil hat behind. (I know, I know. It's hard. But I've learned to live without mine, most of the time.)
Leo (July 23 - August 22)
Those spiders are growing larger around your house, and it's becoming more of a challenge to escape. You may want to consider acquiring a flame thrower. (Hint: illicit nuclear dump nearby.)
Virgo (August 23 - September 22)
You will feel an odd compulsion to stack books, symmetrically, in the public library. Try to resist it.
Libra (September 22 - October 22)
While attempting to stifle a yawn today, you will accidentally make a loud "smooching" sound. Try bringing out your pager, and saying "these new models sure have some interesting sound options, don't they?" I find that works well with several other forms of involuntary noises, as well.
Scorpio (October 23 - November 21)
Today you will wake up in somebody else's body. The strangest thing about the transition will be that you'll have all the memories from the new body, and none of your own from before. Despite that, you will be somehow quite certain that you've "traded down."
Sagittarius (November 22 - December 21)
You will invent a cool machine that will automatically make over 800 different varieties of coffee drinks. Unfortunately, everyone will go back to drinking just plain coffee.
Capricorn (December 22 - January 20)
Don't go out today, without a spatula. I can't say more.
Aquarius (January 21 - February 18)
It's time for you to consider being kinder to your feet. And stop taking them for granted! For example, when's the last time you sat down and had a nice friendly chat with them? Do it today!
Pisces (February 19 - March 20)
This might be a good time to refer to your roommate as "Watson" and say things like "The game's afoot!." Eventually, you'll be able to reconstruct an entire evening's events from a spilled drop of raspberry vinaigrette.