Usually because they're pretty accurate, but sometimes because they talk about impending doom. Todays scary screed from the stars:
You might find yourself in a difficult situation, dear Gemini, when you are faced with a person who does not necessarily approve of how you are handling yourself in certain situations. It could be that one of your offhand remarks was misinterpreted by someone who is now violently overreacting to what you said. Be careful of shooting back caustic remarks that only aggravate the situation and elevate it to a damaging level. Your words will be taken more seriously than you think.So if I said, or did anything today, to anyone: I'm sorry. I didn't mean it.
Let's go grab some milkshakes.