We humans have a like-o-meter too, and it’s always running. Its influence is subtle, but careful experiments show that you have a like-dislike reaction to everything you are experiencing, even if you’re not aware of the experience. For example, suppose you are a participant in an experiment on what is known as “affective priming.” You sit in front of a computer screen and stare at a dot in the center. Every few seconds, a word is flashed over the dot. All you have to do is tap a key with your left hand if the word means something good or likable (such as garden, hope, fun), or tap a key with your right hand if the word means something bad or dislikable (death, tyranny, boredom). It seems easy, but for some reason you find yourself hesitating for a split second on some of the words. Unbeknownst to you, the computer is also flashing up another word, right on the dot, just for a few hundredths of a second before putting up the target word you’re rating. Though these words are presented subliminally (below the level of your awareness), your intuitive system is so fast that it reads and reacts to them with a like-o-meter rating. If the subliminal word is fear, it would register negative on your like-o-meter, making you feel a tiny flash of displeasure; and then, a split second later, when you see the word boredom, you would more quickly say that boredom is bad. Your negative evaluation of boredom has been facilitated, or “primed,” by your tiny flash of negativity toward fear. If, however, the word following fear is garden, you would take longer to say that garden is good, because of the time it takes for your like-o-meter to shift from bad to good. Clinical psychologists sometimes say that two kinds of people seek therapy: those who need tightening, and those who need loosening. But for every patient seeking help in becoming more organized, self-controlled, and responsible about her future, there is a waiting room full of people hoping to loosen up, lighten up, and worry less about the stupid things they said at yesterday’s staff meeting or about the rejection they are sure will follow tomorrow’s lunch date. For most people, the elephant sees too many things as bad and not enough as good.