5 Bizarre Factors That Secretly Influence Your Opinions

5 Temperature Affects Your Taste in Movies

If you take a look at a list of the most popular romantic movies of all time, you notice something weird: Half of the top 10 came out in November or December. This is despite the fact that normally summer blockbusters make all the money. Scientists decided to look into this and noticed that you find the same trend in movie rentals as well -- romance does better in winter. Then, they found that in Europe, you can actually chart what genre of movie does best in a country by measuring its average temperature.

It all points to the same thing: You're simply more likely to enjoy a good romance when the weather is cold.

Wait, What?

OK, you think, maybe it doesn't have anything to do with preference, maybe the big studios just release more of this type of movie in cold seasons or climates (although if they're trying to cash in on Valentine's Day, they're releasing two or three months early). So, in what we think might have started as a torture technique for terror suspects, scientists locked a bunch of people in a cold room until they enjoyed romantic comedies.

All right, there was more to it than that. In one experiment, they put half of their participants in a cold room with iced tea and the other half in a hot room with hot tea. After a while, the audiences were asked which movie they'd prefer out of four different genres: romance, thriller, action, or comedy. And sure enough, being physically cold made them prefer romantic movies.

Their theory is that it's just your brain's attempt to get you warm. We do, after all, think of romantic feelings as getting us "hot" (moist palms, blushing cheeks, an accelerated heart rate). It seems like you actually get even warmer by running through the desert from a chainsaw murderer, but whatever. We also associate closeness with other people with "warmth" (if you say relations between two people have grown "cold," you sure as hell don't mean they're hugging a lot), so when you get cold, you want to watch other, sexy people steadily getting closer for 90 minutes.

Our brains subconsciously tell us that we need heat during cold weather and make us crave this psychological "warmth." Unfortunately, achieving this requires being repeatedly subjected to Katherine Heigl and Ashton Kutcher, but hey, no one ever said survival would be easy.

4 If You Touch an Object, You Want It More

Really persuasive people know that it's all about touch: the salesman or politician is quick to pat you on the back or shake your hand; the waitress knows that a touch on your arm gets a bigger tip. If the thing they're selling is a physical product, they know they'd better let us customers put our greasy mitts on it. This is why car salespeople are so big on making you test drive the vehicle (they literally phrase the technique as "The feel of the wheel will seal the deal").

Why? Because in humans, touch is almost a form of goddamn mind control. Whatever it is, if you touch it for a while, you'll become attached to it.

Wait, What?

Not only are people more likely to buy something they've touched, but they're actually willing to pay more -- this is why, if the product comes in a box, the store will try to put a display model out that you can handle to your heart's content. Even if you can't actually gain any information about the usefulness of the product, it doesn't matter. Running your paws over an object makes you feel connected to it, and can even give you a false sense of ownership.

Oh, and it also makes a difference how the object feels under our hands. We don't just mean that we judge a new shirt based on how soft it is -- that sort of makes sense. We mean that one study showed that water in a firm cup tasted better than water in a flimsy cup, regardless of the fact that it was the same water. Even when people were just told about the firmer cup, they declared its water superior -- just because the container felt better under their hands. Hey, do you think this is why super-expensive Fiji water comes in thicker bottles that contain twice as much plastic? Or why Perrier still uses freaking glass?

If you want to know what the future of touch-based brainwashing is, well, it involves products that enjoy making you touch them. Sony tried this with their QRIO robot -- a vaguely canine mecha-creature that recognizes faces and responds to touch -- by letting it loose among a bunch of 2-year-olds. Usually, toddlers treat robots like regular toys, tossing them around and using them as blunt weapons before quickly getting bored with them. But QRIO is different -- it senses touch and gives little giggles of pleasure. When it started doing that, the kids accepted it as a living being. Instead of throwing it around, the kids gently touched it, just like it was another child, and even put a blanket over it when it "laid down for a nap." We're thinking the first company that makes a cellphone that squeals with pleasure every time you touch it is going to dominate the market.

3 Your Name Can Influence Your Life Choices

Let's say you live in Milwaukee. Look up how many people named Mildred live in the city. Chances are you'll find an overrepresentation. Statistically speaking, the same thing is likely to happen with Jacks in Jacksonville, Virgils in Virginia, and Freds in Fresno. Why? It appears that people move to places similar to their own names. And if you think that's stupid, science shows that it's just the beginning.

It's called the name-letter effect, and it can subtly influence everything in your life.

Wait, What?

For instance, your name also affects your political stance by subtly altering your voting behavior: In the 2000 election, people whose last names started with a B were more likely to vote for Bush, while Al Gore profited from the G people. But that's just all those misinformed yokels who vote in elections, right? Aren't half those people just flipping a coin anyway? Well, you find it among investors on Wall Street, too -- the name-letter effect scoffs at your puny efforts to look into actual profitability, gently nudging you toward companies that sound similar to your name (like if your name is Michel, you're more likely to purchase Michelin).

Looking for a job? The company you prefer might just share initials with you, and the first letter of your name can determine your career path. There is a statistical overabundance of dentists whose first names start with D and lawyers with names like Larry and Laura. What the hell? Are people just ... stupid?

The theory is that this is all because our brains are selfish dicks that think the bits of the alphabet that start up our names are somehow better letters. Some psychologists believe it's linked to a phenomenon called implicit egotism: We respond more favorably to anything that reminds us of ourselves. No matter how illogical and arbitrary.

2 Hand Gestures Can Manipulate You

We previously pointed out that if you're right-handed, you instinctively prefer things that are on your right, and vice versa. The theory is that, while we think with our brains, we use our hands to interact with the world, so the thinking part of your brain gets tricked into liking things that happen to be within reach of the hand you prefer to use. Elsewhere, we mentioned that you're more likely to remember facts if you associate them with a hand gesture, which is probably why some people are so animated with their hands when trying to recount a story. But how far does this weird hand-brain connection go? Could, say, other people use hand gestures to manipulate you without you knowing it?

You already know that the answer is yes.

Wait, What?

Let's say you're an eyewitness to a bank heist. The cops come up to you and ask you to describe the guy. The officer says, "Did he have a beard?" And he does that thing that some people do, gesturing at his own chin as if you somehow didn't know what a beard was and needed him to physically demonstrate. And in that moment you think, "Yeah ... I believe he did have a beard."

Guess what: That guy's hand gesture just programmed your memory.

The University of Hertfordshire did a series of tests where they interviewed participants about a video they had watched. While asking questions, the researchers deliberately made misleading gestures, like stroking their chin to suggest a beard or touching their wrist to indicate a watch. The test subjects were three times more likely to believe that the guy in the video had a beard if the interviewer pretended to stroke his nonexistent goatee while asking about it. These weren't mouth farts where you say "bearded" despite thinking "clean shaven," either. The gesture actually brainwashed the subjects into honestly believing that the guy had a beard.

And yes, when a politician or lawyer stands up and makes those hand gestures to drive home his point (pointing at the audience, slapping his palm with his fist), that totally works. There are detailed guides on what exactly you should be doing with your hands if you want the audience to buy what you're selling. That's why a president can't simply say, "I've got your cruise missile right here" -- he needs to actually gesture toward his crotch to get the full effect.

1 Analyzing Your Thoughts Too Hard Can Change Your Opinions for the Worse

So you might read all of this and say, "See, this is why it's important to logically think through all of our opinions! It's because we make these dumb knee-jerk choices that we're so easy to manipulate."

OK, what if we told you that in many cases, thinking longer about a decision actually makes you more wrong?

Wait, What?

Have you ever gotten talked out of liking something? Maybe you saw The Dark Knight Rises in the theater and had a great time, but the next day you started talking to your movie connoisseur friends and they pointed out all of the plot holes ("When did Batman have time to paint his logo on the bridge?!"). Over time, it gets to where you can't even admit to yourself that you enjoyed it. Even when you think back to your experience in the theater, all you're thinking about is the plot holes.

You might convince yourself that thinking about the subject led you to the "right" opinion, but studies show that you can just as easily be steered from a correct opinion to a wrong one.

Researchers tested this with a couple of experiments where subjects were asked to offer an opinion on things like which college course they preferred or which brand of jam tasted better. The catch was that some of the participants were asked to simply taste or sample the thing and move on, while others were asked to really think about their decision before making it official. The subjects who mulled over their opinions were way less in line with the opinions of experts than the others. The more they thought about it, the more wrong they became. How is this possible?

Well, when you're forced to think through or express why you like something, you're immediately biased toward opinions that you can actually explain or verbalize. In other words, you may taste five jams and decide that No. 4 just tasted better, because in that moment your senses were taking in a thousand different factors you weren't consciously thinking about. But when pressured to actually explain in detail which one you liked best, you're looking for easily quantifiable things -- suddenly you're talking about how No. 2 had more berries, or how No. 1 had better color. In reality, neither of those things actually affected your enjoyment. You're just trying to make it sound like you made your decision based on an easily explainable chain of logic when in reality your tongue had it right all along.

It's kind of like the example with the movie (if you hated The Dark Knight Rises, feel free to substitute any movie you changed your opinion on months later). While you were watching it, the sum of all of its parts may have swept you away, but if somebody made you create a list of pros and cons, you'd realize that you can't logically defend your choice. Or maybe you had a relationship with someone who you thought you were madly in love with, but a hundred conversations with friends changed your mind ("Yeah, I guess he did wear a lot of holiday-themed sweaters ...").

When forced to stick with qualities that are simpler and easier to discuss, suddenly the spell is broken. Congratulations, you have successfully used logic to kill your own enjoyment of something. Thanks a lot, brain.

Check out XJ's $0.99 science fiction novella here. He also has a blog or you can follow him on Twitter. You can check out Monte's strange opinions here.

For more ways we don't control anything about ourselves, check out 7 Things 'Good Parents' Do (That Screw Up Kids for Life) and 6 Insane Things Science Can Predict About You at Infancy.

And stop by LinkSTORM to learn the best way to take back your life using guns, knives, and grenades.

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